78573760

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8467}}^1$

素因数の和:8513

約数の個数: 56

約数和(自身を含む): 193578480

約数和(自身を除く): 115004720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 8467, 9280, 16934, 33868, 42335, 67736, 84670, 135472, 169340, 245543, 270944, 338680, 491086, 541888, 677360, 982172, 1227715, 1354720, 1964344, 2455430, 2709440, 3928688, 4910860, 7857376, 9821720, 15714752, 19643440, 39286880, 78573760]

約数ペア:

[(1, 78573760), (2, 39286880), (4, 19643440), (5, 15714752), (8, 9821720), (10, 7857376), (16, 4910860), (20, 3928688), (29, 2709440), (32, 2455430), (40, 1964344), (58, 1354720), (64, 1227715), (80, 982172), (116, 677360), (145, 541888), (160, 491086), (232, 338680), (290, 270944), (320, 245543), (464, 169340), (580, 135472), (928, 84670), (1160, 67736), (1856, 42335), (2320, 33868), (4640, 16934), (8467, 9280)]