83675920

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3407}}^1$

素因数の和:3727

約数の個数: 40

約数和(自身を含む): 195237504

約数和(自身を除く): 111561584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 3407, 4912, 6140, 6814, 12280, 13628, 17035, 24560, 27256, 34070, 54512, 68140, 136280, 272560, 1045949, 2091898, 4183796, 5229745, 8367592, 10459490, 16735184, 20918980, 41837960, 83675920]

約数ペア:

[(1, 83675920), (2, 41837960), (4, 20918980), (5, 16735184), (8, 10459490), (10, 8367592), (16, 5229745), (20, 4183796), (40, 2091898), (80, 1045949), (307, 272560), (614, 136280), (1228, 68140), (1535, 54512), (2456, 34070), (3070, 27256), (3407, 24560), (4912, 17035), (6140, 13628), (6814, 12280)]