77046980

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{14321}}^1$

素因数の和:14599

約数の個数: 24

約数和(自身を含む): 162411480

約数和(自身を除く): 85364500

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 14321, 28642, 57284, 71605, 143210, 286420, 3852349, 7704698, 15409396, 19261745, 38523490, 77046980]

約数ペア:

[(1, 77046980), (2, 38523490), (4, 19261745), (5, 15409396), (10, 7704698), (20, 3852349), (269, 286420), (538, 143210), (1076, 71605), (1345, 57284), (2690, 28642), (5380, 14321)]