44478800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 120

約数和(自身を含む): 117349632

約数和(自身を除く): 72870832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 211, 248, 272, 310, 340, 400, 422, 425, 496, 527, 620, 680, 775, 844, 850, 1054, 1055, 1240, 1360, 1550, 1688, 1700, 2108, 2110, 2480, 2635, 3100, 3376, 3400, 3587, 4216, 4220, 5270, 5275, 6200, 6541, 6800, 7174, 8432, 8440, 10540, 10550, 12400, 13082, 13175, 14348, 16880, 17935, 21080, 21100, 26164, 26350, 28696, 32705, 35870, 42160, 42200, 52328, 52700, 57392, 65410, 71740, 84400, 89675, 104656, 105400, 111197, 130820, 143480, 163525, 179350, 210800, 222394, 261640, 286960, 327050, 358700, 444788, 523280, 555985, 654100, 717400, 889576, 1111970, 1308200, 1434800, 1779152, 2223940, 2616400, 2779925, 4447880, 5559850, 8895760, 11119700, 22239400, 44478800]

約数ペア:

[(1, 44478800), (2, 22239400), (4, 11119700), (5, 8895760), (8, 5559850), (10, 4447880), (16, 2779925), (17, 2616400), (20, 2223940), (25, 1779152), (31, 1434800), (34, 1308200), (40, 1111970), (50, 889576), (62, 717400), (68, 654100), (80, 555985), (85, 523280), (100, 444788), (124, 358700), (136, 327050), (155, 286960), (170, 261640), (200, 222394), (211, 210800), (248, 179350), (272, 163525), (310, 143480), (340, 130820), (400, 111197), (422, 105400), (425, 104656), (496, 89675), (527, 84400), (620, 71740), (680, 65410), (775, 57392), (844, 52700), (850, 52328), (1054, 42200), (1055, 42160), (1240, 35870), (1360, 32705), (1550, 28696), (1688, 26350), (1700, 26164), (2108, 21100), (2110, 21080), (2480, 17935), (2635, 16880), (3100, 14348), (3376, 13175), (3400, 13082), (3587, 12400), (4216, 10550), (4220, 10540), (5270, 8440), (5275, 8432), (6200, 7174), (6541, 6800)]