914020250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 2067496704

約数和(自身を除く): 1153476454

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 37, 50, 55, 65, 74, 110, 125, 130, 143, 185, 250, 275, 286, 325, 370, 407, 481, 550, 650, 691, 715, 814, 925, 962, 1375, 1382, 1430, 1625, 1850, 2035, 2405, 2750, 3250, 3455, 3575, 4070, 4625, 4810, 5291, 6910, 7150, 7601, 8983, 9250, 10175, 10582, 12025, 15202, 17275, 17875, 17966, 20350, 24050, 25567, 26455, 34550, 35750, 38005, 44915, 50875, 51134, 52910, 60125, 76010, 86375, 89830, 98813, 101750, 120250, 127835, 132275, 172750, 190025, 197626, 224575, 255670, 264550, 281237, 332371, 380050, 449150, 494065, 562474, 639175, 661375, 664742, 950125, 988130, 1122875, 1278350, 1322750, 1406185, 1661855, 1900250, 2245750, 2470325, 2812370, 3195875, 3323710, 3656081, 4940650, 6391750, 7030925, 7312162, 8309275, 12351625, 14061850, 16618550, 18280405, 24703250, 35154625, 36560810, 41546375, 70309250, 83092750, 91402025, 182804050, 457010125, 914020250]

約数ペア:

[(1, 914020250), (2, 457010125), (5, 182804050), (10, 91402025), (11, 83092750), (13, 70309250), (22, 41546375), (25, 36560810), (26, 35154625), (37, 24703250), (50, 18280405), (55, 16618550), (65, 14061850), (74, 12351625), (110, 8309275), (125, 7312162), (130, 7030925), (143, 6391750), (185, 4940650), (250, 3656081), (275, 3323710), (286, 3195875), (325, 2812370), (370, 2470325), (407, 2245750), (481, 1900250), (550, 1661855), (650, 1406185), (691, 1322750), (715, 1278350), (814, 1122875), (925, 988130), (962, 950125), (1375, 664742), (1382, 661375), (1430, 639175), (1625, 562474), (1850, 494065), (2035, 449150), (2405, 380050), (2750, 332371), (3250, 281237), (3455, 264550), (3575, 255670), (4070, 224575), (4625, 197626), (4810, 190025), (5291, 172750), (6910, 132275), (7150, 127835), (7601, 120250), (8983, 101750), (9250, 98813), (10175, 89830), (10582, 86375), (12025, 76010), (15202, 60125), (17275, 52910), (17875, 51134), (17966, 50875), (20350, 44915), (24050, 38005), (25567, 35750), (26455, 34550)]