3670271020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{25253}}^1$

素因数の和:25331

約数の個数: 72

約数和(自身を含む): 8540498736

約数和(自身を除く): 4870227716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 169, 172, 215, 260, 338, 430, 559, 676, 845, 860, 1118, 1690, 2236, 2795, 3380, 5590, 7267, 11180, 14534, 25253, 29068, 36335, 50506, 72670, 101012, 126265, 145340, 252530, 328289, 505060, 656578, 1085879, 1313156, 1641445, 2171758, 3282890, 4267757, 4343516, 5429395, 6565780, 8535514, 10858790, 14116427, 17071028, 21338785, 21717580, 28232854, 42677570, 56465708, 70582135, 85355140, 141164270, 183513551, 282328540, 367027102, 734054204, 917567755, 1835135510, 3670271020]

約数ペア:

[(1, 3670271020), (2, 1835135510), (4, 917567755), (5, 734054204), (10, 367027102), (13, 282328540), (20, 183513551), (26, 141164270), (43, 85355140), (52, 70582135), (65, 56465708), (86, 42677570), (130, 28232854), (169, 21717580), (172, 21338785), (215, 17071028), (260, 14116427), (338, 10858790), (430, 8535514), (559, 6565780), (676, 5429395), (845, 4343516), (860, 4267757), (1118, 3282890), (1690, 2171758), (2236, 1641445), (2795, 1313156), (3380, 1085879), (5590, 656578), (7267, 505060), (11180, 328289), (14534, 252530), (25253, 145340), (29068, 126265), (36335, 101012), (50506, 72670)]