62469940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2477}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 142792272

約数和(自身を除く): 80322332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2477, 2522, 4954, 5044, 6305, 9908, 12385, 12610, 24770, 25220, 32201, 49540, 64402, 128804, 161005, 240269, 322010, 480538, 644020, 961076, 1201345, 2402690, 3123497, 4805380, 6246994, 12493988, 15617485, 31234970, 62469940]

約数ペア:

[(1, 62469940), (2, 31234970), (4, 15617485), (5, 12493988), (10, 6246994), (13, 4805380), (20, 3123497), (26, 2402690), (52, 1201345), (65, 961076), (97, 644020), (130, 480538), (194, 322010), (260, 240269), (388, 161005), (485, 128804), (970, 64402), (1261, 49540), (1940, 32201), (2477, 25220), (2522, 24770), (4954, 12610), (5044, 12385), (6305, 9908)]