33628280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 87575040

約数和(自身を除く): 53946760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1447, 1660, 2324, 2894, 2905, 3320, 4648, 5788, 5810, 7235, 10129, 11576, 11620, 14470, 20258, 23240, 28940, 40516, 50645, 57880, 81032, 101290, 120101, 202580, 240202, 405160, 480404, 600505, 840707, 960808, 1201010, 1681414, 2402020, 3362828, 4203535, 4804040, 6725656, 8407070, 16814140, 33628280]

約数ペア:

[(1, 33628280), (2, 16814140), (4, 8407070), (5, 6725656), (7, 4804040), (8, 4203535), (10, 3362828), (14, 2402020), (20, 1681414), (28, 1201010), (35, 960808), (40, 840707), (56, 600505), (70, 480404), (83, 405160), (140, 240202), (166, 202580), (280, 120101), (332, 101290), (415, 81032), (581, 57880), (664, 50645), (830, 40516), (1162, 28940), (1447, 23240), (1660, 20258), (2324, 14470), (2894, 11620), (2905, 11576), (3320, 10129), (4648, 7235), (5788, 5810)]