948347480

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{5801}}^1$

素因数の和:5940

約数の個数: 64

約数和(自身を含む): 2201510880

約数和(自身を除く): 1253163400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 67, 122, 134, 244, 268, 305, 335, 488, 536, 610, 670, 1220, 1340, 2440, 2680, 4087, 5801, 8174, 11602, 16348, 20435, 23204, 29005, 32696, 40870, 46408, 58010, 81740, 116020, 163480, 232040, 353861, 388667, 707722, 777334, 1415444, 1554668, 1769305, 1943335, 2830888, 3109336, 3538610, 3886670, 7077220, 7773340, 14154440, 15546680, 23708687, 47417374, 94834748, 118543435, 189669496, 237086870, 474173740, 948347480]

約数ペア:

[(1, 948347480), (2, 474173740), (4, 237086870), (5, 189669496), (8, 118543435), (10, 94834748), (20, 47417374), (40, 23708687), (61, 15546680), (67, 14154440), (122, 7773340), (134, 7077220), (244, 3886670), (268, 3538610), (305, 3109336), (335, 2830888), (488, 1943335), (536, 1769305), (610, 1554668), (670, 1415444), (1220, 777334), (1340, 707722), (2440, 388667), (2680, 353861), (4087, 232040), (5801, 163480), (8174, 116020), (11602, 81740), (16348, 58010), (20435, 46408), (23204, 40870), (29005, 32696)]