64184090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1601}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 122264640

約数和(自身を除く): 58080550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 211, 422, 1055, 1601, 2110, 3202, 4009, 8005, 8018, 16010, 20045, 30419, 40090, 60838, 152095, 304190, 337811, 675622, 1689055, 3378110, 6418409, 12836818, 32092045, 64184090]

約数ペア:

[(1, 64184090), (2, 32092045), (5, 12836818), (10, 6418409), (19, 3378110), (38, 1689055), (95, 675622), (190, 337811), (211, 304190), (422, 152095), (1055, 60838), (1601, 40090), (2110, 30419), (3202, 20045), (4009, 16010), (8005, 8018)]