87340600

素因数分解:

$2^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1907}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 204060600

約数和(自身を除く): 116720000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 229, 458, 916, 1145, 1832, 1907, 2290, 3814, 4580, 5725, 7628, 9160, 9535, 11450, 15256, 19070, 22900, 38140, 45800, 47675, 76280, 95350, 190700, 381400, 436703, 873406, 1746812, 2183515, 3493624, 4367030, 8734060, 10917575, 17468120, 21835150, 43670300, 87340600]

約数ペア:

[(1, 87340600), (2, 43670300), (4, 21835150), (5, 17468120), (8, 10917575), (10, 8734060), (20, 4367030), (25, 3493624), (40, 2183515), (50, 1746812), (100, 873406), (200, 436703), (229, 381400), (458, 190700), (916, 95350), (1145, 76280), (1832, 47675), (1907, 45800), (2290, 38140), (3814, 22900), (4580, 19070), (5725, 15256), (7628, 11450), (9160, 9535)]