124939880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2477}}^1$

素因数の和:2598

約数の個数: 64

約数和(自身を含む): 305983440

約数和(自身を除く): 181043560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1261, 1940, 2477, 2522, 3880, 4954, 5044, 6305, 9908, 10088, 12385, 12610, 19816, 24770, 25220, 32201, 49540, 50440, 64402, 99080, 128804, 161005, 240269, 257608, 322010, 480538, 644020, 961076, 1201345, 1288040, 1922152, 2402690, 3123497, 4805380, 6246994, 9610760, 12493988, 15617485, 24987976, 31234970, 62469940, 124939880]

約数ペア:

[(1, 124939880), (2, 62469940), (4, 31234970), (5, 24987976), (8, 15617485), (10, 12493988), (13, 9610760), (20, 6246994), (26, 4805380), (40, 3123497), (52, 2402690), (65, 1922152), (97, 1288040), (104, 1201345), (130, 961076), (194, 644020), (260, 480538), (388, 322010), (485, 257608), (520, 240269), (776, 161005), (970, 128804), (1261, 99080), (1940, 64402), (2477, 50440), (2522, 49540), (3880, 32201), (4954, 25220), (5044, 24770), (6305, 19816), (9908, 12610), (10088, 12385)]