4187600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 90

約数和(自身を含む): 10984230

約数和(自身を除く): 6796630

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 38, 40, 50, 58, 76, 80, 95, 100, 116, 145, 152, 190, 200, 232, 290, 304, 361, 380, 400, 464, 475, 551, 580, 722, 725, 760, 950, 1102, 1160, 1444, 1450, 1520, 1805, 1900, 2204, 2320, 2755, 2888, 2900, 3610, 3800, 4408, 5510, 5776, 5800, 7220, 7600, 8816, 9025, 10469, 11020, 11600, 13775, 14440, 18050, 20938, 22040, 27550, 28880, 36100, 41876, 44080, 52345, 55100, 72200, 83752, 104690, 110200, 144400, 167504, 209380, 220400, 261725, 418760, 523450, 837520, 1046900, 2093800, 4187600]

約数ペア:

[(1, 4187600), (2, 2093800), (4, 1046900), (5, 837520), (8, 523450), (10, 418760), (16, 261725), (19, 220400), (20, 209380), (25, 167504), (29, 144400), (38, 110200), (40, 104690), (50, 83752), (58, 72200), (76, 55100), (80, 52345), (95, 44080), (100, 41876), (116, 36100), (145, 28880), (152, 27550), (190, 22040), (200, 20938), (232, 18050), (290, 14440), (304, 13775), (361, 11600), (380, 11020), (400, 10469), (464, 9025), (475, 8816), (551, 7600), (580, 7220), (722, 5800), (725, 5776), (760, 5510), (950, 4408), (1102, 3800), (1160, 3610), (1444, 2900), (1450, 2888), (1520, 2755), (1805, 2320), (1900, 2204)]