41469980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 89824896

約数和(自身を除く): 48354916

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 157, 188, 235, 281, 314, 470, 562, 628, 785, 940, 1124, 1405, 1570, 2810, 3140, 5620, 7379, 13207, 14758, 26414, 29516, 36895, 44117, 52828, 66035, 73790, 88234, 132070, 147580, 176468, 220585, 264140, 441170, 882340, 2073499, 4146998, 8293996, 10367495, 20734990, 41469980]

約数ペア:

[(1, 41469980), (2, 20734990), (4, 10367495), (5, 8293996), (10, 4146998), (20, 2073499), (47, 882340), (94, 441170), (157, 264140), (188, 220585), (235, 176468), (281, 147580), (314, 132070), (470, 88234), (562, 73790), (628, 66035), (785, 52828), (940, 44117), (1124, 36895), (1405, 29516), (1570, 26414), (2810, 14758), (3140, 13207), (5620, 7379)]