40774660

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{7523}}^1$

素因数の和:7803

約数の個数: 24

約数和(自身を含む): 85954176

約数和(自身を除く): 45179516

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 7523, 15046, 30092, 37615, 75230, 150460, 2038733, 4077466, 8154932, 10193665, 20387330, 40774660]

約数ペア:

[(1, 40774660), (2, 20387330), (4, 10193665), (5, 8154932), (10, 4077466), (20, 2038733), (271, 150460), (542, 75230), (1084, 37615), (1355, 30092), (2710, 15046), (5420, 7523)]