27553160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18617}}^1$

素因数の和:18665

約数の個数: 32

約数和(自身を含む): 63673560

約数和(自身を除く): 36120400

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 18617, 37234, 74468, 93085, 148936, 186170, 372340, 688829, 744680, 1377658, 2755316, 3444145, 5510632, 6888290, 13776580, 27553160]

約数ペア:

[(1, 27553160), (2, 13776580), (4, 6888290), (5, 5510632), (8, 3444145), (10, 2755316), (20, 1377658), (37, 744680), (40, 688829), (74, 372340), (148, 186170), (185, 148936), (296, 93085), (370, 74468), (740, 37234), (1480, 18617)]