18059600

素因数分解:

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

素因数の和:205

約数の個数: 120

約数和(自身を含む): 49080192

約数和(自身を除く): 31020592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 151, 184, 200, 208, 230, 260, 299, 302, 325, 368, 400, 460, 520, 575, 598, 604, 650, 755, 920, 1040, 1150, 1196, 1208, 1300, 1495, 1510, 1840, 1963, 2300, 2392, 2416, 2600, 2990, 3020, 3473, 3775, 3926, 4600, 4784, 5200, 5980, 6040, 6946, 7475, 7550, 7852, 9200, 9815, 11960, 12080, 13892, 14950, 15100, 15704, 17365, 19630, 23920, 27784, 29900, 30200, 31408, 34730, 39260, 45149, 49075, 55568, 59800, 60400, 69460, 78520, 86825, 90298, 98150, 119600, 138920, 157040, 173650, 180596, 196300, 225745, 277840, 347300, 361192, 392600, 451490, 694600, 722384, 785200, 902980, 1128725, 1389200, 1805960, 2257450, 3611920, 4514900, 9029800, 18059600]

約数ペア:

[(1, 18059600), (2, 9029800), (4, 4514900), (5, 3611920), (8, 2257450), (10, 1805960), (13, 1389200), (16, 1128725), (20, 902980), (23, 785200), (25, 722384), (26, 694600), (40, 451490), (46, 392600), (50, 361192), (52, 347300), (65, 277840), (80, 225745), (92, 196300), (100, 180596), (104, 173650), (115, 157040), (130, 138920), (151, 119600), (184, 98150), (200, 90298), (208, 86825), (230, 78520), (260, 69460), (299, 60400), (302, 59800), (325, 55568), (368, 49075), (400, 45149), (460, 39260), (520, 34730), (575, 31408), (598, 30200), (604, 29900), (650, 27784), (755, 23920), (920, 19630), (1040, 17365), (1150, 15704), (1196, 15100), (1208, 14950), (1300, 13892), (1495, 12080), (1510, 11960), (1840, 9815), (1963, 9200), (2300, 7852), (2392, 7550), (2416, 7475), (2600, 6946), (2990, 6040), (3020, 5980), (3473, 5200), (3775, 4784), (3926, 4600)]