91093040

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3709}}^1$

素因数の和:4029

約数の個数: 40

約数和(自身を含む): 212538480

約数和(自身を除く): 121445440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 3709, 4912, 6140, 7418, 12280, 14836, 18545, 24560, 29672, 37090, 59344, 74180, 148360, 296720, 1138663, 2277326, 4554652, 5693315, 9109304, 11386630, 18218608, 22773260, 45546520, 91093040]

約数ペア:

[(1, 91093040), (2, 45546520), (4, 22773260), (5, 18218608), (8, 11386630), (10, 9109304), (16, 5693315), (20, 4554652), (40, 2277326), (80, 1138663), (307, 296720), (614, 148360), (1228, 74180), (1535, 59344), (2456, 37090), (3070, 29672), (3709, 24560), (4912, 18545), (6140, 14836), (7418, 12280)]