201760576420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1265909}}^1$

素因数の和:1266544

約数の個数: 48

約数和(自身を含む): 457034019120

約数和(自身を除く): 255273442700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 613, 1226, 2452, 3065, 6130, 7969, 12260, 15938, 31876, 39845, 79690, 159380, 1265909, 2531818, 5063636, 6329545, 12659090, 16456817, 25318180, 32913634, 65827268, 82284085, 164568170, 329136340, 776002217, 1552004434, 3104008868, 3880011085, 7760022170, 10088028821, 15520044340, 20176057642, 40352115284, 50440144105, 100880288210, 201760576420]

約数ペア:

[(1, 201760576420), (2, 100880288210), (4, 50440144105), (5, 40352115284), (10, 20176057642), (13, 15520044340), (20, 10088028821), (26, 7760022170), (52, 3880011085), (65, 3104008868), (130, 1552004434), (260, 776002217), (613, 329136340), (1226, 164568170), (2452, 82284085), (3065, 65827268), (6130, 32913634), (7969, 25318180), (12260, 16456817), (15938, 12659090), (31876, 6329545), (39845, 5063636), (79690, 2531818), (159380, 1265909)]