557804320

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 1346623488

約数和(自身を除く): 788819168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 127, 160, 194, 254, 283, 388, 485, 508, 566, 635, 776, 970, 1016, 1132, 1270, 1415, 1552, 1940, 2032, 2264, 2540, 2830, 3104, 3880, 4064, 4528, 5080, 5660, 7760, 9056, 10160, 11320, 12319, 15520, 20320, 22640, 24638, 27451, 35941, 45280, 49276, 54902, 61595, 71882, 98552, 109804, 123190, 137255, 143764, 179705, 197104, 219608, 246380, 274510, 287528, 359410, 394208, 439216, 492760, 549020, 575056, 718820, 878432, 985520, 1098040, 1150112, 1437640, 1971040, 2196080, 2875280, 3486277, 4392160, 5750560, 6972554, 13945108, 17431385, 27890216, 34862770, 55780432, 69725540, 111560864, 139451080, 278902160, 557804320]

約数ペア:

[(1, 557804320), (2, 278902160), (4, 139451080), (5, 111560864), (8, 69725540), (10, 55780432), (16, 34862770), (20, 27890216), (32, 17431385), (40, 13945108), (80, 6972554), (97, 5750560), (127, 4392160), (160, 3486277), (194, 2875280), (254, 2196080), (283, 1971040), (388, 1437640), (485, 1150112), (508, 1098040), (566, 985520), (635, 878432), (776, 718820), (970, 575056), (1016, 549020), (1132, 492760), (1270, 439216), (1415, 394208), (1552, 359410), (1940, 287528), (2032, 274510), (2264, 246380), (2540, 219608), (2830, 197104), (3104, 179705), (3880, 143764), (4064, 137255), (4528, 123190), (5080, 109804), (5660, 98552), (7760, 71882), (9056, 61595), (10160, 54902), (11320, 49276), (12319, 45280), (15520, 35941), (20320, 27451), (22640, 24638)]