82664120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26839}}^1$

素因数の和:26868

約数の個数: 64

約数和(自身を含む): 231897600

約数和(自身を除く): 149233480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 26839, 53678, 107356, 134195, 187873, 214712, 268390, 295229, 375746, 536780, 590458, 751492, 939365, 1073560, 1180916, 1476145, 1502984, 1878730, 2066603, 2361832, 2952290, 3757460, 4133206, 5904580, 7514920, 8266412, 10333015, 11809160, 16532824, 20666030, 41332060, 82664120]

約数ペア:

[(1, 82664120), (2, 41332060), (4, 20666030), (5, 16532824), (7, 11809160), (8, 10333015), (10, 8266412), (11, 7514920), (14, 5904580), (20, 4133206), (22, 3757460), (28, 2952290), (35, 2361832), (40, 2066603), (44, 1878730), (55, 1502984), (56, 1476145), (70, 1180916), (77, 1073560), (88, 939365), (110, 751492), (140, 590458), (154, 536780), (220, 375746), (280, 295229), (308, 268390), (385, 214712), (440, 187873), (616, 134195), (770, 107356), (1540, 53678), (3080, 26839)]