9036880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 22391424

約数和(自身を除く): 13354544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 43, 71, 74, 80, 86, 142, 148, 172, 185, 215, 284, 296, 344, 355, 370, 430, 568, 592, 688, 710, 740, 860, 1136, 1420, 1480, 1591, 1720, 2627, 2840, 2960, 3053, 3182, 3440, 5254, 5680, 6106, 6364, 7955, 10508, 12212, 12728, 13135, 15265, 15910, 21016, 24424, 25456, 26270, 30530, 31820, 42032, 48848, 52540, 61060, 63640, 105080, 112961, 122120, 127280, 210160, 225922, 244240, 451844, 564805, 903688, 1129610, 1807376, 2259220, 4518440, 9036880]

約数ペア:

[(1, 9036880), (2, 4518440), (4, 2259220), (5, 1807376), (8, 1129610), (10, 903688), (16, 564805), (20, 451844), (37, 244240), (40, 225922), (43, 210160), (71, 127280), (74, 122120), (80, 112961), (86, 105080), (142, 63640), (148, 61060), (172, 52540), (185, 48848), (215, 42032), (284, 31820), (296, 30530), (344, 26270), (355, 25456), (370, 24424), (430, 21016), (568, 15910), (592, 15265), (688, 13135), (710, 12728), (740, 12212), (860, 10508), (1136, 7955), (1420, 6364), (1480, 6106), (1591, 5680), (1720, 5254), (2627, 3440), (2840, 3182), (2960, 3053)]