83718160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 205058304

約数和(自身を除く): 121340144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 173, 184, 230, 263, 346, 368, 460, 526, 692, 865, 920, 1052, 1315, 1384, 1730, 1840, 2104, 2630, 2768, 3460, 3979, 4208, 5260, 6049, 6920, 7958, 10520, 12098, 13840, 15916, 19895, 21040, 24196, 30245, 31832, 39790, 45499, 48392, 60490, 63664, 79580, 90998, 96784, 120980, 159160, 181996, 227495, 241960, 318320, 363992, 454990, 483920, 727984, 909980, 1046477, 1819960, 2092954, 3639920, 4185908, 5232385, 8371816, 10464770, 16743632, 20929540, 41859080, 83718160]

約数ペア:

[(1, 83718160), (2, 41859080), (4, 20929540), (5, 16743632), (8, 10464770), (10, 8371816), (16, 5232385), (20, 4185908), (23, 3639920), (40, 2092954), (46, 1819960), (80, 1046477), (92, 909980), (115, 727984), (173, 483920), (184, 454990), (230, 363992), (263, 318320), (346, 241960), (368, 227495), (460, 181996), (526, 159160), (692, 120980), (865, 96784), (920, 90998), (1052, 79580), (1315, 63664), (1384, 60490), (1730, 48392), (1840, 45499), (2104, 39790), (2630, 31832), (2768, 30245), (3460, 24196), (3979, 21040), (4208, 19895), (5260, 15916), (6049, 13840), (6920, 12098), (7958, 10520)]