8603140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 23143680

約数和(自身を除く): 14540540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 163, 182, 203, 260, 290, 326, 364, 377, 406, 455, 580, 652, 754, 812, 815, 910, 1015, 1141, 1508, 1630, 1820, 1885, 2030, 2119, 2282, 2639, 3260, 3770, 4060, 4238, 4564, 4727, 5278, 5705, 7540, 8476, 9454, 10556, 10595, 11410, 13195, 14833, 18908, 21190, 22820, 23635, 26390, 29666, 33089, 42380, 47270, 52780, 59332, 61451, 66178, 74165, 94540, 122902, 132356, 148330, 165445, 245804, 296660, 307255, 330890, 430157, 614510, 661780, 860314, 1229020, 1720628, 2150785, 4301570, 8603140]

約数ペア:

[(1, 8603140), (2, 4301570), (4, 2150785), (5, 1720628), (7, 1229020), (10, 860314), (13, 661780), (14, 614510), (20, 430157), (26, 330890), (28, 307255), (29, 296660), (35, 245804), (52, 165445), (58, 148330), (65, 132356), (70, 122902), (91, 94540), (116, 74165), (130, 66178), (140, 61451), (145, 59332), (163, 52780), (182, 47270), (203, 42380), (260, 33089), (290, 29666), (326, 26390), (364, 23635), (377, 22820), (406, 21190), (455, 18908), (580, 14833), (652, 13195), (754, 11410), (812, 10595), (815, 10556), (910, 9454), (1015, 8476), (1141, 7540), (1508, 5705), (1630, 5278), (1820, 4727), (1885, 4564), (2030, 4238), (2119, 4060), (2282, 3770), (2639, 3260)]