133501040

素因数分解:

$2^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3203}}^1$

素因数の和:3737

約数の個数: 40

約数和(自身を含む): 311082768

約数和(自身を除く): 177581728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 521, 1042, 2084, 2605, 3203, 4168, 5210, 6406, 8336, 10420, 12812, 16015, 20840, 25624, 32030, 41680, 51248, 64060, 128120, 256240, 1668763, 3337526, 6675052, 8343815, 13350104, 16687630, 26700208, 33375260, 66750520, 133501040]

約数ペア:

[(1, 133501040), (2, 66750520), (4, 33375260), (5, 26700208), (8, 16687630), (10, 13350104), (16, 8343815), (20, 6675052), (40, 3337526), (80, 1668763), (521, 256240), (1042, 128120), (2084, 64060), (2605, 51248), (3203, 41680), (4168, 32030), (5210, 25624), (6406, 20840), (8336, 16015), (10420, 12812)]