22239400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 56782080

約数和(自身を除く): 34542680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 136, 155, 170, 200, 211, 248, 310, 340, 422, 425, 527, 620, 680, 775, 844, 850, 1054, 1055, 1240, 1550, 1688, 1700, 2108, 2110, 2635, 3100, 3400, 3587, 4216, 4220, 5270, 5275, 6200, 6541, 7174, 8440, 10540, 10550, 13082, 13175, 14348, 17935, 21080, 21100, 26164, 26350, 28696, 32705, 35870, 42200, 52328, 52700, 65410, 71740, 89675, 105400, 111197, 130820, 143480, 163525, 179350, 222394, 261640, 327050, 358700, 444788, 555985, 654100, 717400, 889576, 1111970, 1308200, 2223940, 2779925, 4447880, 5559850, 11119700, 22239400]

約数ペア:

[(1, 22239400), (2, 11119700), (4, 5559850), (5, 4447880), (8, 2779925), (10, 2223940), (17, 1308200), (20, 1111970), (25, 889576), (31, 717400), (34, 654100), (40, 555985), (50, 444788), (62, 358700), (68, 327050), (85, 261640), (100, 222394), (124, 179350), (136, 163525), (155, 143480), (170, 130820), (200, 111197), (211, 105400), (248, 89675), (310, 71740), (340, 65410), (422, 52700), (425, 52328), (527, 42200), (620, 35870), (680, 32705), (775, 28696), (844, 26350), (850, 26164), (1054, 21100), (1055, 21080), (1240, 17935), (1550, 14348), (1688, 13175), (1700, 13082), (2108, 10550), (2110, 10540), (2635, 8440), (3100, 7174), (3400, 6541), (3587, 6200), (4216, 5275), (4220, 5270)]