2537339920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1093681}}^1$

素因数の和:1093723

約数の個数: 40

約数和(自身を含む): 6102745560

約数和(自身を除く): 3565405640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 1093681, 2187362, 4374724, 5468405, 8749448, 10936810, 17498896, 21873620, 31716749, 43747240, 63433498, 87494480, 126866996, 158583745, 253733992, 317167490, 507467984, 634334980, 1268669960, 2537339920]

約数ペア:

[(1, 2537339920), (2, 1268669960), (4, 634334980), (5, 507467984), (8, 317167490), (10, 253733992), (16, 158583745), (20, 126866996), (29, 87494480), (40, 63433498), (58, 43747240), (80, 31716749), (116, 21873620), (145, 17498896), (232, 10936810), (290, 8749448), (464, 5468405), (580, 4374724), (1160, 2187362), (2320, 1093681)]