74124250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 149205888

約数和(自身を除く): 75081638

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 107, 125, 163, 170, 214, 250, 326, 425, 535, 815, 850, 1070, 1630, 1819, 2125, 2675, 2771, 3638, 4075, 4250, 5350, 5542, 8150, 9095, 13375, 13855, 17441, 18190, 20375, 26750, 27710, 34882, 40750, 45475, 69275, 87205, 90950, 138550, 174410, 227375, 296497, 346375, 436025, 454750, 592994, 692750, 872050, 1482485, 2180125, 2964970, 4360250, 7412425, 14824850, 37062125, 74124250]

約数ペア:

[(1, 74124250), (2, 37062125), (5, 14824850), (10, 7412425), (17, 4360250), (25, 2964970), (34, 2180125), (50, 1482485), (85, 872050), (107, 692750), (125, 592994), (163, 454750), (170, 436025), (214, 346375), (250, 296497), (326, 227375), (425, 174410), (535, 138550), (815, 90950), (850, 87205), (1070, 69275), (1630, 45475), (1819, 40750), (2125, 34882), (2675, 27710), (2771, 26750), (3638, 20375), (4075, 18190), (4250, 17441), (5350, 13855), (5542, 13375), (8150, 9095)]