9942620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29243}}^1$

素因数の和:29269

約数の個数: 24

約数和(自身を含む): 22108464

約数和(自身を除く): 12165844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 29243, 58486, 116972, 146215, 292430, 497131, 584860, 994262, 1988524, 2485655, 4971310, 9942620]

約数ペア:

[(1, 9942620), (2, 4971310), (4, 2485655), (5, 1988524), (10, 994262), (17, 584860), (20, 497131), (34, 292430), (68, 146215), (85, 116972), (170, 58486), (340, 29243)]