10823240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 25608960

約数和(自身を除く): 14785720

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 71, 74, 103, 142, 148, 185, 206, 284, 296, 355, 370, 412, 515, 568, 710, 740, 824, 1030, 1420, 1480, 2060, 2627, 2840, 3811, 4120, 5254, 7313, 7622, 10508, 13135, 14626, 15244, 19055, 21016, 26270, 29252, 30488, 36565, 38110, 52540, 58504, 73130, 76220, 105080, 146260, 152440, 270581, 292520, 541162, 1082324, 1352905, 2164648, 2705810, 5411620, 10823240]

約数ペア:

[(1, 10823240), (2, 5411620), (4, 2705810), (5, 2164648), (8, 1352905), (10, 1082324), (20, 541162), (37, 292520), (40, 270581), (71, 152440), (74, 146260), (103, 105080), (142, 76220), (148, 73130), (185, 58504), (206, 52540), (284, 38110), (296, 36565), (355, 30488), (370, 29252), (412, 26270), (515, 21016), (568, 19055), (710, 15244), (740, 14626), (824, 13135), (1030, 10508), (1420, 7622), (1480, 7313), (2060, 5254), (2627, 4120), (2840, 3811)]