15691739920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6763681}}^1$

素因数の和:6763723

約数の個数: 40

約数和(自身を含む): 37741345560

約数和(自身を除く): 22049605640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 6763681, 13527362, 27054724, 33818405, 54109448, 67636810, 108218896, 135273620, 196146749, 270547240, 392293498, 541094480, 784586996, 980733745, 1569173992, 1961467490, 3138347984, 3922934980, 7845869960, 15691739920]

約数ペア:

[(1, 15691739920), (2, 7845869960), (4, 3922934980), (5, 3138347984), (8, 1961467490), (10, 1569173992), (16, 980733745), (20, 784586996), (29, 541094480), (40, 392293498), (58, 270547240), (80, 196146749), (116, 135273620), (145, 108218896), (232, 67636810), (290, 54109448), (464, 33818405), (580, 27054724), (1160, 13527362), (2320, 6763681)]