86107060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4943}}^1$

素因数の和:5032

約数の個数: 48

約数和(自身を含む): 197680896

約数和(自身を除く): 111573836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 4943, 8710, 9886, 17420, 19772, 24715, 49430, 64259, 98860, 128518, 257036, 321295, 331181, 642590, 662362, 1285180, 1324724, 1655905, 3311810, 4305353, 6623620, 8610706, 17221412, 21526765, 43053530, 86107060]

約数ペア:

[(1, 86107060), (2, 43053530), (4, 21526765), (5, 17221412), (10, 8610706), (13, 6623620), (20, 4305353), (26, 3311810), (52, 1655905), (65, 1324724), (67, 1285180), (130, 662362), (134, 642590), (260, 331181), (268, 321295), (335, 257036), (670, 128518), (871, 98860), (1340, 64259), (1742, 49430), (3484, 24715), (4355, 19772), (4943, 17420), (8710, 9886)]