5877820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 14019264

約数和(自身を除く): 8141444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 47, 52, 65, 74, 94, 130, 148, 169, 185, 188, 235, 260, 338, 370, 470, 481, 611, 676, 740, 845, 940, 962, 1222, 1690, 1739, 1924, 2405, 2444, 3055, 3380, 3478, 4810, 6110, 6253, 6956, 7943, 8695, 9620, 12220, 12506, 15886, 17390, 22607, 25012, 31265, 31772, 34780, 39715, 45214, 62530, 79430, 90428, 113035, 125060, 158860, 226070, 293891, 452140, 587782, 1175564, 1469455, 2938910, 5877820]

約数ペア:

[(1, 5877820), (2, 2938910), (4, 1469455), (5, 1175564), (10, 587782), (13, 452140), (20, 293891), (26, 226070), (37, 158860), (47, 125060), (52, 113035), (65, 90428), (74, 79430), (94, 62530), (130, 45214), (148, 39715), (169, 34780), (185, 31772), (188, 31265), (235, 25012), (260, 22607), (338, 17390), (370, 15886), (470, 12506), (481, 12220), (611, 9620), (676, 8695), (740, 7943), (845, 6956), (940, 6253), (962, 6110), (1222, 4810), (1690, 3478), (1739, 3380), (1924, 3055), (2405, 2444)]