45147440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43411}}^1$

素因数の和:43437

約数の個数: 40

約数和(自身を含む): 113044848

約数和(自身を除く): 67897408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 43411, 86822, 173644, 217055, 347288, 434110, 564343, 694576, 868220, 1128686, 1736440, 2257372, 2821715, 3472880, 4514744, 5643430, 9029488, 11286860, 22573720, 45147440]

約数ペア:

[(1, 45147440), (2, 22573720), (4, 11286860), (5, 9029488), (8, 5643430), (10, 4514744), (13, 3472880), (16, 2821715), (20, 2257372), (26, 1736440), (40, 1128686), (52, 868220), (65, 694576), (80, 564343), (104, 434110), (130, 347288), (208, 217055), (260, 173644), (520, 86822), (1040, 43411)]