5225360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 14927616

約数和(自身を除く): 9702256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 43, 49, 56, 62, 70, 80, 86, 98, 112, 124, 140, 155, 172, 196, 215, 217, 245, 248, 280, 301, 310, 344, 392, 430, 434, 490, 496, 560, 602, 620, 688, 784, 860, 868, 980, 1085, 1204, 1240, 1333, 1505, 1519, 1720, 1736, 1960, 2107, 2170, 2408, 2480, 2666, 3010, 3038, 3440, 3472, 3920, 4214, 4340, 4816, 5332, 6020, 6076, 6665, 7595, 8428, 8680, 9331, 10535, 10664, 12040, 12152, 13330, 15190, 16856, 17360, 18662, 21070, 21328, 24080, 24304, 26660, 30380, 33712, 37324, 42140, 46655, 53320, 60760, 65317, 74648, 84280, 93310, 106640, 121520, 130634, 149296, 168560, 186620, 261268, 326585, 373240, 522536, 653170, 746480, 1045072, 1306340, 2612680, 5225360]

約数ペア:

[(1, 5225360), (2, 2612680), (4, 1306340), (5, 1045072), (7, 746480), (8, 653170), (10, 522536), (14, 373240), (16, 326585), (20, 261268), (28, 186620), (31, 168560), (35, 149296), (40, 130634), (43, 121520), (49, 106640), (56, 93310), (62, 84280), (70, 74648), (80, 65317), (86, 60760), (98, 53320), (112, 46655), (124, 42140), (140, 37324), (155, 33712), (172, 30380), (196, 26660), (215, 24304), (217, 24080), (245, 21328), (248, 21070), (280, 18662), (301, 17360), (310, 16856), (344, 15190), (392, 13330), (430, 12152), (434, 12040), (490, 10664), (496, 10535), (560, 9331), (602, 8680), (620, 8428), (688, 7595), (784, 6665), (860, 6076), (868, 6020), (980, 5332), (1085, 4816), (1204, 4340), (1240, 4214), (1333, 3920), (1505, 3472), (1519, 3440), (1720, 3038), (1736, 3010), (1960, 2666), (2107, 2480), (2170, 2408)]