25725360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2950

約数の個数: 80

約数和(自身を含む): 81932256

約数和(自身を除く): 56206896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2897, 2960, 4440, 5794, 8691, 8880, 11588, 14485, 17382, 23176, 28970, 34764, 43455, 46352, 57940, 69528, 86910, 107189, 115880, 139056, 173820, 214378, 231760, 321567, 347640, 428756, 535945, 643134, 695280, 857512, 1071890, 1286268, 1607835, 1715024, 2143780, 2572536, 3215670, 4287560, 5145072, 6431340, 8575120, 12862680, 25725360]

約数ペア:

[(1, 25725360), (2, 12862680), (3, 8575120), (4, 6431340), (5, 5145072), (6, 4287560), (8, 3215670), (10, 2572536), (12, 2143780), (15, 1715024), (16, 1607835), (20, 1286268), (24, 1071890), (30, 857512), (37, 695280), (40, 643134), (48, 535945), (60, 428756), (74, 347640), (80, 321567), (111, 231760), (120, 214378), (148, 173820), (185, 139056), (222, 115880), (240, 107189), (296, 86910), (370, 69528), (444, 57940), (555, 46352), (592, 43455), (740, 34764), (888, 28970), (1110, 23176), (1480, 17382), (1776, 14485), (2220, 11588), (2897, 8880), (2960, 8691), (4440, 5794)]