61091680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1328

約数の個数: 96

約数和(自身を含む): 162316224

約数和(自身を除く): 101224544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1277, 1495, 1840, 2080, 2392, 2554, 2990, 3680, 4784, 5108, 5980, 6385, 9568, 10216, 11960, 12770, 16601, 20432, 23920, 25540, 29371, 33202, 40864, 47840, 51080, 58742, 66404, 83005, 102160, 117484, 132808, 146855, 166010, 204320, 234968, 265616, 293710, 332020, 381823, 469936, 531232, 587420, 664040, 763646, 939872, 1174840, 1328080, 1527292, 1909115, 2349680, 2656160, 3054584, 3818230, 4699360, 6109168, 7636460, 12218336, 15272920, 30545840, 61091680]

約数ペア:

[(1, 61091680), (2, 30545840), (4, 15272920), (5, 12218336), (8, 7636460), (10, 6109168), (13, 4699360), (16, 3818230), (20, 3054584), (23, 2656160), (26, 2349680), (32, 1909115), (40, 1527292), (46, 1328080), (52, 1174840), (65, 939872), (80, 763646), (92, 664040), (104, 587420), (115, 531232), (130, 469936), (160, 381823), (184, 332020), (208, 293710), (230, 265616), (260, 234968), (299, 204320), (368, 166010), (416, 146855), (460, 132808), (520, 117484), (598, 102160), (736, 83005), (920, 66404), (1040, 58742), (1196, 51080), (1277, 47840), (1495, 40864), (1840, 33202), (2080, 29371), (2392, 25540), (2554, 23920), (2990, 20432), (3680, 16601), (4784, 12770), (5108, 11960), (5980, 10216), (6385, 9568)]