5012080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 12570624

約数和(自身を除く): 7558544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 47, 62, 80, 86, 94, 124, 155, 172, 188, 215, 235, 248, 310, 344, 376, 430, 470, 496, 620, 688, 752, 860, 940, 1240, 1333, 1457, 1720, 1880, 2021, 2480, 2666, 2914, 3440, 3760, 4042, 5332, 5828, 6665, 7285, 8084, 10105, 10664, 11656, 13330, 14570, 16168, 20210, 21328, 23312, 26660, 29140, 32336, 40420, 53320, 58280, 62651, 80840, 106640, 116560, 125302, 161680, 250604, 313255, 501208, 626510, 1002416, 1253020, 2506040, 5012080]

約数ペア:

[(1, 5012080), (2, 2506040), (4, 1253020), (5, 1002416), (8, 626510), (10, 501208), (16, 313255), (20, 250604), (31, 161680), (40, 125302), (43, 116560), (47, 106640), (62, 80840), (80, 62651), (86, 58280), (94, 53320), (124, 40420), (155, 32336), (172, 29140), (188, 26660), (215, 23312), (235, 21328), (248, 20210), (310, 16168), (344, 14570), (376, 13330), (430, 11656), (470, 10664), (496, 10105), (620, 8084), (688, 7285), (752, 6665), (860, 5828), (940, 5332), (1240, 4042), (1333, 3760), (1457, 3440), (1720, 2914), (1880, 2666), (2021, 2480)]