107975920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^3$

素因数の和:167

約数の個数: 80

約数和(自身を含む): 276232320

約数和(自身を除く): 168256400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 940, 1040, 1222, 1880, 2209, 2444, 3055, 3760, 4418, 4888, 6110, 8836, 9776, 11045, 12220, 17672, 22090, 24440, 28717, 35344, 44180, 48880, 57434, 88360, 103823, 114868, 143585, 176720, 207646, 229736, 287170, 415292, 459472, 519115, 574340, 830584, 1038230, 1148680, 1349699, 1661168, 2076460, 2297360, 2699398, 4152920, 5398796, 6748495, 8305840, 10797592, 13496990, 21595184, 26993980, 53987960, 107975920]

約数ペア:

[(1, 107975920), (2, 53987960), (4, 26993980), (5, 21595184), (8, 13496990), (10, 10797592), (13, 8305840), (16, 6748495), (20, 5398796), (26, 4152920), (40, 2699398), (47, 2297360), (52, 2076460), (65, 1661168), (80, 1349699), (94, 1148680), (104, 1038230), (130, 830584), (188, 574340), (208, 519115), (235, 459472), (260, 415292), (376, 287170), (470, 229736), (520, 207646), (611, 176720), (752, 143585), (940, 114868), (1040, 103823), (1222, 88360), (1880, 57434), (2209, 48880), (2444, 44180), (3055, 35344), (3760, 28717), (4418, 24440), (4888, 22090), (6110, 17672), (8836, 12220), (9776, 11045)]