2912392180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1\times {\mathrm{2467}}^1$

素因数の和:3424

約数の個数: 48

約数和(自身を含む): 6216872256

約数和(自身を除く): 3304480076

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 881, 1340, 1762, 2467, 3524, 4405, 4934, 8810, 9868, 12335, 17620, 24670, 49340, 59027, 118054, 165289, 236108, 295135, 330578, 590270, 661156, 826445, 1180540, 1652890, 2173427, 3305780, 4346854, 8693708, 10867135, 21734270, 43468540, 145619609, 291239218, 582478436, 728098045, 1456196090, 2912392180]

約数ペア:

[(1, 2912392180), (2, 1456196090), (4, 728098045), (5, 582478436), (10, 291239218), (20, 145619609), (67, 43468540), (134, 21734270), (268, 10867135), (335, 8693708), (670, 4346854), (881, 3305780), (1340, 2173427), (1762, 1652890), (2467, 1180540), (3524, 826445), (4405, 661156), (4934, 590270), (8810, 330578), (9868, 295135), (12335, 236108), (17620, 165289), (24670, 118054), (49340, 59027)]