10609820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 25025616

約数和(自身を除く): 14415796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 73, 86, 130, 146, 169, 172, 215, 260, 292, 338, 365, 430, 559, 676, 730, 845, 860, 949, 1118, 1460, 1690, 1898, 2236, 2795, 3139, 3380, 3796, 4745, 5590, 6278, 7267, 9490, 11180, 12337, 12556, 14534, 15695, 18980, 24674, 29068, 31390, 36335, 40807, 49348, 61685, 62780, 72670, 81614, 123370, 145340, 163228, 204035, 246740, 408070, 530491, 816140, 1060982, 2121964, 2652455, 5304910, 10609820]

約数ペア:

[(1, 10609820), (2, 5304910), (4, 2652455), (5, 2121964), (10, 1060982), (13, 816140), (20, 530491), (26, 408070), (43, 246740), (52, 204035), (65, 163228), (73, 145340), (86, 123370), (130, 81614), (146, 72670), (169, 62780), (172, 61685), (215, 49348), (260, 40807), (292, 36335), (338, 31390), (365, 29068), (430, 24674), (559, 18980), (676, 15695), (730, 14534), (845, 12556), (860, 12337), (949, 11180), (1118, 9490), (1460, 7267), (1690, 6278), (1898, 5590), (2236, 4745), (2795, 3796), (3139, 3380)]