27454480

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3037}}^1$

素因数の和:3163

約数の個数: 40

約数和(自身を含む): 64417752

約数和(自身を除く): 36963272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 3037, 4520, 6074, 9040, 12148, 15185, 24296, 30370, 48592, 60740, 121480, 242960, 343181, 686362, 1372724, 1715905, 2745448, 3431810, 5490896, 6863620, 13727240, 27454480]

約数ペア:

[(1, 27454480), (2, 13727240), (4, 6863620), (5, 5490896), (8, 3431810), (10, 2745448), (16, 1715905), (20, 1372724), (40, 686362), (80, 343181), (113, 242960), (226, 121480), (452, 60740), (565, 48592), (904, 30370), (1130, 24296), (1808, 15185), (2260, 12148), (3037, 9040), (4520, 6074)]