58975540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2081}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 134663760

約数和(自身を除く): 75688220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 1090, 1417, 2081, 2180, 2834, 4162, 5668, 7085, 8324, 10405, 14170, 20810, 27053, 28340, 41620, 54106, 108212, 135265, 226829, 270530, 453658, 541060, 907316, 1134145, 2268290, 2948777, 4536580, 5897554, 11795108, 14743885, 29487770, 58975540]

約数ペア:

[(1, 58975540), (2, 29487770), (4, 14743885), (5, 11795108), (10, 5897554), (13, 4536580), (20, 2948777), (26, 2268290), (52, 1134145), (65, 907316), (109, 541060), (130, 453658), (218, 270530), (260, 226829), (436, 135265), (545, 108212), (1090, 54106), (1417, 41620), (2081, 28340), (2180, 27053), (2834, 20810), (4162, 14170), (5668, 10405), (7085, 8324)]