73302560

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1901}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 173987352

約数和(自身を除く): 100684792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1901, 1928, 2410, 3802, 3856, 4820, 7604, 7712, 9505, 9640, 15208, 19010, 19280, 30416, 38020, 38560, 60832, 76040, 152080, 304160, 458141, 916282, 1832564, 2290705, 3665128, 4581410, 7330256, 9162820, 14660512, 18325640, 36651280, 73302560]

約数ペア:

[(1, 73302560), (2, 36651280), (4, 18325640), (5, 14660512), (8, 9162820), (10, 7330256), (16, 4581410), (20, 3665128), (32, 2290705), (40, 1832564), (80, 916282), (160, 458141), (241, 304160), (482, 152080), (964, 76040), (1205, 60832), (1901, 38560), (1928, 38020), (2410, 30416), (3802, 19280), (3856, 19010), (4820, 15208), (7604, 9640), (7712, 9505)]