40723330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 77934960

約数和(自身を除く): 37211630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 569, 842, 1138, 2105, 2845, 4210, 5690, 7157, 9673, 14314, 19346, 35785, 48365, 71570, 96730, 239549, 479098, 1197745, 2395490, 4072333, 8144666, 20361665, 40723330]

約数ペア:

[(1, 40723330), (2, 20361665), (5, 8144666), (10, 4072333), (17, 2395490), (34, 1197745), (85, 479098), (170, 239549), (421, 96730), (569, 71570), (842, 48365), (1138, 35785), (2105, 19346), (2845, 14314), (4210, 9673), (5690, 7157)]