118864160

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 290993472

約数和(自身を除く): 172129312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 107, 131, 160, 212, 214, 262, 265, 424, 428, 524, 530, 535, 655, 848, 856, 1048, 1060, 1070, 1310, 1696, 1712, 2096, 2120, 2140, 2620, 3424, 4192, 4240, 4280, 5240, 5671, 6943, 8480, 8560, 10480, 11342, 13886, 14017, 17120, 20960, 22684, 27772, 28034, 28355, 34715, 45368, 55544, 56068, 56710, 69430, 70085, 90736, 111088, 112136, 113420, 138860, 140170, 181472, 222176, 224272, 226840, 277720, 280340, 448544, 453680, 555440, 560680, 742901, 907360, 1110880, 1121360, 1485802, 2242720, 2971604, 3714505, 5943208, 7429010, 11886416, 14858020, 23772832, 29716040, 59432080, 118864160]

約数ペア:

[(1, 118864160), (2, 59432080), (4, 29716040), (5, 23772832), (8, 14858020), (10, 11886416), (16, 7429010), (20, 5943208), (32, 3714505), (40, 2971604), (53, 2242720), (80, 1485802), (106, 1121360), (107, 1110880), (131, 907360), (160, 742901), (212, 560680), (214, 555440), (262, 453680), (265, 448544), (424, 280340), (428, 277720), (524, 226840), (530, 224272), (535, 222176), (655, 181472), (848, 140170), (856, 138860), (1048, 113420), (1060, 112136), (1070, 111088), (1310, 90736), (1696, 70085), (1712, 69430), (2096, 56710), (2120, 56068), (2140, 55544), (2620, 45368), (3424, 34715), (4192, 28355), (4240, 28034), (4280, 27772), (5240, 22684), (5671, 20960), (6943, 17120), (8480, 14017), (8560, 13886), (10480, 11342)]