40966060

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 88452000

約数和(自身を除く): 47485940

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 149, 233, 236, 295, 298, 466, 590, 596, 745, 932, 1165, 1180, 1490, 2330, 2980, 4660, 8791, 13747, 17582, 27494, 34717, 35164, 43955, 54988, 68735, 69434, 87910, 137470, 138868, 173585, 175820, 274940, 347170, 694340, 2048303, 4096606, 8193212, 10241515, 20483030, 40966060]

約数ペア:

[(1, 40966060), (2, 20483030), (4, 10241515), (5, 8193212), (10, 4096606), (20, 2048303), (59, 694340), (118, 347170), (149, 274940), (233, 175820), (236, 173585), (295, 138868), (298, 137470), (466, 87910), (590, 69434), (596, 68735), (745, 54988), (932, 43955), (1165, 35164), (1180, 34717), (1490, 27494), (2330, 17582), (2980, 13747), (4660, 8791)]