12290200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 32029200

約数和(自身を除く): 19739000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 100, 104, 116, 130, 145, 163, 200, 232, 260, 290, 325, 326, 377, 520, 580, 650, 652, 725, 754, 815, 1160, 1300, 1304, 1450, 1508, 1630, 1885, 2119, 2600, 2900, 3016, 3260, 3770, 4075, 4238, 4727, 5800, 6520, 7540, 8150, 8476, 9425, 9454, 10595, 15080, 16300, 16952, 18850, 18908, 21190, 23635, 32600, 37700, 37816, 42380, 47270, 52975, 61451, 75400, 84760, 94540, 105950, 118175, 122902, 189080, 211900, 236350, 245804, 307255, 423800, 472700, 491608, 614510, 945400, 1229020, 1536275, 2458040, 3072550, 6145100, 12290200]

約数ペア:

[(1, 12290200), (2, 6145100), (4, 3072550), (5, 2458040), (8, 1536275), (10, 1229020), (13, 945400), (20, 614510), (25, 491608), (26, 472700), (29, 423800), (40, 307255), (50, 245804), (52, 236350), (58, 211900), (65, 189080), (100, 122902), (104, 118175), (116, 105950), (130, 94540), (145, 84760), (163, 75400), (200, 61451), (232, 52975), (260, 47270), (290, 42380), (325, 37816), (326, 37700), (377, 32600), (520, 23635), (580, 21190), (650, 18908), (652, 18850), (725, 16952), (754, 16300), (815, 15080), (1160, 10595), (1300, 9454), (1304, 9425), (1450, 8476), (1508, 8150), (1630, 7540), (1885, 6520), (2119, 5800), (2600, 4727), (2900, 4238), (3016, 4075), (3260, 3770)]