39346670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 83560896

約数和(自身を除く): 44214226

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 53, 55, 85, 106, 110, 170, 187, 265, 374, 397, 530, 583, 794, 901, 935, 1166, 1802, 1870, 1985, 2915, 3970, 4367, 4505, 5830, 6749, 8734, 9010, 9911, 13498, 19822, 21041, 21835, 33745, 42082, 43670, 49555, 67490, 74239, 99110, 105205, 148478, 210410, 231451, 357697, 371195, 462902, 715394, 742390, 1157255, 1788485, 2314510, 3576970, 3934667, 7869334, 19673335, 39346670]

約数ペア:

[(1, 39346670), (2, 19673335), (5, 7869334), (10, 3934667), (11, 3576970), (17, 2314510), (22, 1788485), (34, 1157255), (53, 742390), (55, 715394), (85, 462902), (106, 371195), (110, 357697), (170, 231451), (187, 210410), (265, 148478), (374, 105205), (397, 99110), (530, 74239), (583, 67490), (794, 49555), (901, 43670), (935, 42082), (1166, 33745), (1802, 21835), (1870, 21041), (1985, 19822), (2915, 13498), (3970, 9911), (4367, 9010), (4505, 8734), (5830, 6749)]