42241480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 99792000

約数和(自身を除く): 57550520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 43, 82, 86, 164, 172, 205, 215, 328, 344, 410, 430, 599, 820, 860, 1198, 1640, 1720, 1763, 2396, 2995, 3526, 4792, 5990, 7052, 8815, 11980, 14104, 17630, 23960, 24559, 25757, 35260, 49118, 51514, 70520, 98236, 103028, 122795, 128785, 196472, 206056, 245590, 257570, 491180, 515140, 982360, 1030280, 1056037, 2112074, 4224148, 5280185, 8448296, 10560370, 21120740, 42241480]

約数ペア:

[(1, 42241480), (2, 21120740), (4, 10560370), (5, 8448296), (8, 5280185), (10, 4224148), (20, 2112074), (40, 1056037), (41, 1030280), (43, 982360), (82, 515140), (86, 491180), (164, 257570), (172, 245590), (205, 206056), (215, 196472), (328, 128785), (344, 122795), (410, 103028), (430, 98236), (599, 70520), (820, 51514), (860, 49118), (1198, 35260), (1640, 25757), (1720, 24559), (1763, 23960), (2396, 17630), (2995, 14104), (3526, 11980), (4792, 8815), (5990, 7052)]