3611920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 9499392

約数和(自身を除く): 5887472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 151, 184, 208, 230, 260, 299, 302, 368, 460, 520, 598, 604, 755, 920, 1040, 1196, 1208, 1495, 1510, 1840, 1963, 2392, 2416, 2990, 3020, 3473, 3926, 4784, 5980, 6040, 6946, 7852, 9815, 11960, 12080, 13892, 15704, 17365, 19630, 23920, 27784, 31408, 34730, 39260, 45149, 55568, 69460, 78520, 90298, 138920, 157040, 180596, 225745, 277840, 361192, 451490, 722384, 902980, 1805960, 3611920]

約数ペア:

[(1, 3611920), (2, 1805960), (4, 902980), (5, 722384), (8, 451490), (10, 361192), (13, 277840), (16, 225745), (20, 180596), (23, 157040), (26, 138920), (40, 90298), (46, 78520), (52, 69460), (65, 55568), (80, 45149), (92, 39260), (104, 34730), (115, 31408), (130, 27784), (151, 23920), (184, 19630), (208, 17365), (230, 15704), (260, 13892), (299, 12080), (302, 11960), (368, 9815), (460, 7852), (520, 6946), (598, 6040), (604, 5980), (755, 4784), (920, 3926), (1040, 3473), (1196, 3020), (1208, 2990), (1495, 2416), (1510, 2392), (1840, 1963)]