40925120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7523}}^1$

素因数の和:7557

約数の個数: 56

約数和(自身を含む): 103199184

約数和(自身を除く): 62274064

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 7523, 15046, 30092, 37615, 60184, 75230, 120368, 127891, 150460, 240736, 255782, 300920, 481472, 511564, 601840, 639455, 1023128, 1203680, 1278910, 2046256, 2407360, 2557820, 4092512, 5115640, 8185024, 10231280, 20462560, 40925120]

約数ペア:

[(1, 40925120), (2, 20462560), (4, 10231280), (5, 8185024), (8, 5115640), (10, 4092512), (16, 2557820), (17, 2407360), (20, 2046256), (32, 1278910), (34, 1203680), (40, 1023128), (64, 639455), (68, 601840), (80, 511564), (85, 481472), (136, 300920), (160, 255782), (170, 240736), (272, 150460), (320, 127891), (340, 120368), (544, 75230), (680, 60184), (1088, 37615), (1360, 30092), (2720, 15046), (5440, 7523)]