10691860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 23304960

約数和(自身を除く): 12613100

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 101, 134, 158, 202, 268, 316, 335, 395, 404, 505, 670, 790, 1010, 1340, 1580, 2020, 5293, 6767, 7979, 10586, 13534, 15958, 21172, 26465, 27068, 31916, 33835, 39895, 52930, 67670, 79790, 105860, 135340, 159580, 534593, 1069186, 2138372, 2672965, 5345930, 10691860]

約数ペア:

[(1, 10691860), (2, 5345930), (4, 2672965), (5, 2138372), (10, 1069186), (20, 534593), (67, 159580), (79, 135340), (101, 105860), (134, 79790), (158, 67670), (202, 52930), (268, 39895), (316, 33835), (335, 31916), (395, 27068), (404, 26465), (505, 21172), (670, 15958), (790, 13534), (1010, 10586), (1340, 7979), (1580, 6767), (2020, 5293)]