56794513360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{207643}}^1$

素因数の和:207932

約数の個数: 80

約数和(自身を含む): 142746113664

約数和(自身を除く): 85951600304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 263, 520, 526, 1040, 1052, 1315, 2104, 2630, 3419, 4208, 5260, 6838, 10520, 13676, 17095, 21040, 27352, 34190, 54704, 68380, 136760, 207643, 273520, 415286, 830572, 1038215, 1661144, 2076430, 2699359, 3322288, 4152860, 5398718, 8305720, 10797436, 13496795, 16611440, 21594872, 26993590, 43189744, 53987180, 54610109, 107974360, 109220218, 215948720, 218440436, 273050545, 436880872, 546101090, 709931417, 873761744, 1092202180, 1419862834, 2184404360, 2839725668, 3549657085, 4368808720, 5679451336, 7099314170, 11358902672, 14198628340, 28397256680, 56794513360]

約数ペア:

[(1, 56794513360), (2, 28397256680), (4, 14198628340), (5, 11358902672), (8, 7099314170), (10, 5679451336), (13, 4368808720), (16, 3549657085), (20, 2839725668), (26, 2184404360), (40, 1419862834), (52, 1092202180), (65, 873761744), (80, 709931417), (104, 546101090), (130, 436880872), (208, 273050545), (260, 218440436), (263, 215948720), (520, 109220218), (526, 107974360), (1040, 54610109), (1052, 53987180), (1315, 43189744), (2104, 26993590), (2630, 21594872), (3419, 16611440), (4208, 13496795), (5260, 10797436), (6838, 8305720), (10520, 5398718), (13676, 4152860), (17095, 3322288), (21040, 2699359), (27352, 2076430), (34190, 1661144), (54704, 1038215), (68380, 830572), (136760, 415286), (207643, 273520)]