117261280

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9277}}^1$

素因数の和:9371

約数の個数: 48

約数和(自身を含む): 280566720

約数和(自身を除く): 163305440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 9277, 12640, 18554, 37108, 46385, 74216, 92770, 148432, 185540, 296864, 371080, 732883, 742160, 1465766, 1484320, 2931532, 3664415, 5863064, 7328830, 11726128, 14657660, 23452256, 29315320, 58630640, 117261280]

約数ペア:

[(1, 117261280), (2, 58630640), (4, 29315320), (5, 23452256), (8, 14657660), (10, 11726128), (16, 7328830), (20, 5863064), (32, 3664415), (40, 2931532), (79, 1484320), (80, 1465766), (158, 742160), (160, 732883), (316, 371080), (395, 296864), (632, 185540), (790, 148432), (1264, 92770), (1580, 74216), (2528, 46385), (3160, 37108), (6320, 18554), (9277, 12640)]