36989680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5114

約数の個数: 80

約数和(自身を含む): 105868224

約数和(自身を除く): 68878544

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 5081, 7280, 10162, 20324, 25405, 35567, 40648, 50810, 66053, 71134, 81296, 101620, 132106, 142268, 177835, 203240, 264212, 284536, 330265, 355670, 406480, 462371, 528424, 569072, 660530, 711340, 924742, 1056848, 1321060, 1422680, 1849484, 2311855, 2642120, 2845360, 3698968, 4623710, 5284240, 7397936, 9247420, 18494840, 36989680]

約数ペア:

[(1, 36989680), (2, 18494840), (4, 9247420), (5, 7397936), (7, 5284240), (8, 4623710), (10, 3698968), (13, 2845360), (14, 2642120), (16, 2311855), (20, 1849484), (26, 1422680), (28, 1321060), (35, 1056848), (40, 924742), (52, 711340), (56, 660530), (65, 569072), (70, 528424), (80, 462371), (91, 406480), (104, 355670), (112, 330265), (130, 284536), (140, 264212), (182, 203240), (208, 177835), (260, 142268), (280, 132106), (364, 101620), (455, 81296), (520, 71134), (560, 66053), (728, 50810), (910, 40648), (1040, 35567), (1456, 25405), (1820, 20324), (3640, 10162), (5081, 7280)]