5569240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 13296960

約数和(自身を除く): 7727720

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 71, 74, 106, 142, 148, 185, 212, 265, 284, 296, 355, 370, 424, 530, 568, 710, 740, 1060, 1420, 1480, 1961, 2120, 2627, 2840, 3763, 3922, 5254, 7526, 7844, 9805, 10508, 13135, 15052, 15688, 18815, 19610, 21016, 26270, 30104, 37630, 39220, 52540, 75260, 78440, 105080, 139231, 150520, 278462, 556924, 696155, 1113848, 1392310, 2784620, 5569240]

約数ペア:

[(1, 5569240), (2, 2784620), (4, 1392310), (5, 1113848), (8, 696155), (10, 556924), (20, 278462), (37, 150520), (40, 139231), (53, 105080), (71, 78440), (74, 75260), (106, 52540), (142, 39220), (148, 37630), (185, 30104), (212, 26270), (265, 21016), (284, 19610), (296, 18815), (355, 15688), (370, 15052), (424, 13135), (530, 10508), (568, 9805), (710, 7844), (740, 7526), (1060, 5254), (1420, 3922), (1480, 3763), (1961, 2840), (2120, 2627)]