5304910

素因数分解:

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

素因数の和:149

約数の個数: 48

約数和(自身を含む): 10725264

約数和(自身を除く): 5420354

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 73, 86, 130, 146, 169, 215, 338, 365, 430, 559, 730, 845, 949, 1118, 1690, 1898, 2795, 3139, 4745, 5590, 6278, 7267, 9490, 12337, 14534, 15695, 24674, 31390, 36335, 40807, 61685, 72670, 81614, 123370, 204035, 408070, 530491, 1060982, 2652455, 5304910]

約数ペア:

[(1, 5304910), (2, 2652455), (5, 1060982), (10, 530491), (13, 408070), (26, 204035), (43, 123370), (65, 81614), (73, 72670), (86, 61685), (130, 40807), (146, 36335), (169, 31390), (215, 24674), (338, 15695), (365, 14534), (430, 12337), (559, 9490), (730, 7267), (845, 6278), (949, 5590), (1118, 4745), (1690, 3139), (1898, 2795)]