53839160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70841}}^1$

素因数の和:70871

約数の個数: 32

約数和(自身を含む): 127515600

約数和(自身を除く): 73676440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 70841, 141682, 283364, 354205, 566728, 708410, 1345979, 1416820, 2691958, 2833640, 5383916, 6729895, 10767832, 13459790, 26919580, 53839160]

約数ペア:

[(1, 53839160), (2, 26919580), (4, 13459790), (5, 10767832), (8, 6729895), (10, 5383916), (19, 2833640), (20, 2691958), (38, 1416820), (40, 1345979), (76, 708410), (95, 566728), (152, 354205), (190, 283364), (380, 141682), (760, 70841)]