12524096260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{278437}}^1$

素因数の和:278632

約数の個数: 48

約数和(自身を含む): 28487548656

約数和(自身を除く): 15963452396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 173, 260, 346, 692, 865, 1730, 2249, 3460, 4498, 8996, 11245, 22490, 44980, 278437, 556874, 1113748, 1392185, 2784370, 3619681, 5568740, 7239362, 14478724, 18098405, 36196810, 48169601, 72393620, 96339202, 192678404, 240848005, 481696010, 626204813, 963392020, 1252409626, 2504819252, 3131024065, 6262048130, 12524096260]

約数ペア:

[(1, 12524096260), (2, 6262048130), (4, 3131024065), (5, 2504819252), (10, 1252409626), (13, 963392020), (20, 626204813), (26, 481696010), (52, 240848005), (65, 192678404), (130, 96339202), (173, 72393620), (260, 48169601), (346, 36196810), (692, 18098405), (865, 14478724), (1730, 7239362), (2249, 5568740), (3460, 3619681), (4498, 2784370), (8996, 1392185), (11245, 1113748), (22490, 556874), (44980, 278437)]