22738440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9973}}^1$

素因数の和:10006

約数の個数: 64

約数和(自身を含む): 71812800

約数和(自身を除く): 49074360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 9973, 19946, 29919, 39892, 49865, 59838, 79784, 99730, 119676, 149595, 189487, 199460, 239352, 299190, 378974, 398920, 568461, 598380, 757948, 947435, 1136922, 1196760, 1515896, 1894870, 2273844, 2842305, 3789740, 4547688, 5684610, 7579480, 11369220, 22738440]

約数ペア:

[(1, 22738440), (2, 11369220), (3, 7579480), (4, 5684610), (5, 4547688), (6, 3789740), (8, 2842305), (10, 2273844), (12, 1894870), (15, 1515896), (19, 1196760), (20, 1136922), (24, 947435), (30, 757948), (38, 598380), (40, 568461), (57, 398920), (60, 378974), (76, 299190), (95, 239352), (114, 199460), (120, 189487), (152, 149595), (190, 119676), (228, 99730), (285, 79784), (380, 59838), (456, 49865), (570, 39892), (760, 29919), (1140, 19946), (2280, 9973)]