39698080

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5279}}^1$

素因数の和:5341

約数の個数: 48

約数和(自身を含む): 95800320

約数和(自身を除く): 56102240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 5279, 7520, 10558, 21116, 26395, 42232, 52790, 84464, 105580, 168928, 211160, 248113, 422320, 496226, 844640, 992452, 1240565, 1984904, 2481130, 3969808, 4962260, 7939616, 9924520, 19849040, 39698080]

約数ペア:

[(1, 39698080), (2, 19849040), (4, 9924520), (5, 7939616), (8, 4962260), (10, 3969808), (16, 2481130), (20, 1984904), (32, 1240565), (40, 992452), (47, 844640), (80, 496226), (94, 422320), (160, 248113), (188, 211160), (235, 168928), (376, 105580), (470, 84464), (752, 52790), (940, 42232), (1504, 26395), (1880, 21116), (3760, 10558), (5279, 7520)]