11176640

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:729

約数の個数: 56

約数和(自身を含む): 27157680

約数和(自身を除く): 15981040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 659, 848, 1060, 1318, 1696, 2120, 2636, 3295, 3392, 4240, 5272, 6590, 8480, 10544, 13180, 16960, 21088, 26360, 34927, 42176, 52720, 69854, 105440, 139708, 174635, 210880, 279416, 349270, 558832, 698540, 1117664, 1397080, 2235328, 2794160, 5588320, 11176640]

約数ペア:

[(1, 11176640), (2, 5588320), (4, 2794160), (5, 2235328), (8, 1397080), (10, 1117664), (16, 698540), (20, 558832), (32, 349270), (40, 279416), (53, 210880), (64, 174635), (80, 139708), (106, 105440), (160, 69854), (212, 52720), (265, 42176), (320, 34927), (424, 26360), (530, 21088), (659, 16960), (848, 13180), (1060, 10544), (1318, 8480), (1696, 6590), (2120, 5272), (2636, 4240), (3295, 3392)]