31760800

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:123

約数の個数: 108

約数和(自身を含む): 82436130

約数和(自身を除く): 50675330

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 37, 40, 50, 58, 74, 80, 100, 116, 145, 148, 160, 185, 200, 232, 290, 296, 370, 400, 464, 580, 592, 725, 740, 800, 925, 928, 1073, 1160, 1184, 1369, 1450, 1480, 1850, 2146, 2320, 2738, 2900, 2960, 3700, 4292, 4640, 5365, 5476, 5800, 5920, 6845, 7400, 8584, 10730, 10952, 11600, 13690, 14800, 17168, 21460, 21904, 23200, 26825, 27380, 29600, 34225, 34336, 39701, 42920, 43808, 53650, 54760, 68450, 79402, 85840, 107300, 109520, 136900, 158804, 171680, 198505, 214600, 219040, 273800, 317608, 397010, 429200, 547600, 635216, 794020, 858400, 992525, 1095200, 1270432, 1588040, 1985050, 3176080, 3970100, 6352160, 7940200, 15880400, 31760800]

約数ペア:

[(1, 31760800), (2, 15880400), (4, 7940200), (5, 6352160), (8, 3970100), (10, 3176080), (16, 1985050), (20, 1588040), (25, 1270432), (29, 1095200), (32, 992525), (37, 858400), (40, 794020), (50, 635216), (58, 547600), (74, 429200), (80, 397010), (100, 317608), (116, 273800), (145, 219040), (148, 214600), (160, 198505), (185, 171680), (200, 158804), (232, 136900), (290, 109520), (296, 107300), (370, 85840), (400, 79402), (464, 68450), (580, 54760), (592, 53650), (725, 43808), (740, 42920), (800, 39701), (925, 34336), (928, 34225), (1073, 29600), (1160, 27380), (1184, 26825), (1369, 23200), (1450, 21904), (1480, 21460), (1850, 17168), (2146, 14800), (2320, 13690), (2738, 11600), (2900, 10952), (2960, 10730), (3700, 8584), (4292, 7400), (4640, 6845), (5365, 5920), (5476, 5800)]