8190223600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4363}}^1$

素因数の和:4432

約数の個数: 180

約数和(自身を含む): 22369750536

約数和(自身を除く): 14179526936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 190, 200, 208, 247, 260, 304, 325, 361, 380, 400, 475, 494, 520, 650, 722, 760, 950, 988, 1040, 1235, 1300, 1444, 1520, 1805, 1900, 1976, 2470, 2600, 2888, 3610, 3800, 3952, 4363, 4693, 4940, 5200, 5776, 6175, 7220, 7600, 8726, 9025, 9386, 9880, 12350, 14440, 17452, 18050, 18772, 19760, 21815, 23465, 24700, 28880, 34904, 36100, 37544, 43630, 46930, 49400, 56719, 69808, 72200, 75088, 82897, 87260, 93860, 98800, 109075, 113438, 117325, 144400, 165794, 174520, 187720, 218150, 226876, 234650, 283595, 331588, 349040, 375440, 414485, 436300, 453752, 469300, 567190, 663176, 828970, 872600, 907504, 938600, 1077661, 1134380, 1326352, 1417975, 1575043, 1657940, 1745200, 1877200, 2072425, 2155322, 2268760, 2835950, 3150086, 3315880, 4144850, 4310644, 4537520, 5388305, 5671900, 6300172, 6631760, 7875215, 8289700, 8621288, 10776610, 11343800, 12600344, 15750430, 16579400, 17242576, 20475559, 21553220, 22687600, 25200688, 26941525, 31500860, 33158800, 39376075, 40951118, 43106440, 53883050, 63001720, 78752150, 81902236, 86212880, 102377795, 107766100, 126003440, 157504300, 163804472, 204755590, 215532200, 315008600, 327608944, 409511180, 431064400, 511888975, 630017200, 819022360, 1023777950, 1638044720, 2047555900, 4095111800, 8190223600]

約数ペア:

[(1, 8190223600), (2, 4095111800), (4, 2047555900), (5, 1638044720), (8, 1023777950), (10, 819022360), (13, 630017200), (16, 511888975), (19, 431064400), (20, 409511180), (25, 327608944), (26, 315008600), (38, 215532200), (40, 204755590), (50, 163804472), (52, 157504300), (65, 126003440), (76, 107766100), (80, 102377795), (95, 86212880), (100, 81902236), (104, 78752150), (130, 63001720), (152, 53883050), (190, 43106440), (200, 40951118), (208, 39376075), (247, 33158800), (260, 31500860), (304, 26941525), (325, 25200688), (361, 22687600), (380, 21553220), (400, 20475559), (475, 17242576), (494, 16579400), (520, 15750430), (650, 12600344), (722, 11343800), (760, 10776610), (950, 8621288), (988, 8289700), (1040, 7875215), (1235, 6631760), (1300, 6300172), (1444, 5671900), (1520, 5388305), (1805, 4537520), (1900, 4310644), (1976, 4144850), (2470, 3315880), (2600, 3150086), (2888, 2835950), (3610, 2268760), (3800, 2155322), (3952, 2072425), (4363, 1877200), (4693, 1745200), (4940, 1657940), (5200, 1575043), (5776, 1417975), (6175, 1326352), (7220, 1134380), (7600, 1077661), (8726, 938600), (9025, 907504), (9386, 872600), (9880, 828970), (12350, 663176), (14440, 567190), (17452, 469300), (18050, 453752), (18772, 436300), (19760, 414485), (21815, 375440), (23465, 349040), (24700, 331588), (28880, 283595), (34904, 234650), (36100, 226876), (37544, 218150), (43630, 187720), (46930, 174520), (49400, 165794), (56719, 144400), (69808, 117325), (72200, 113438), (75088, 109075), (82897, 98800), (87260, 93860)]