10662380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 23247840

約数和(自身を除く): 12585460

約数列:

[1, 2, 4, 5, 10, 20, 67, 73, 109, 134, 146, 218, 268, 292, 335, 365, 436, 545, 670, 730, 1090, 1340, 1460, 2180, 4891, 7303, 7957, 9782, 14606, 15914, 19564, 24455, 29212, 31828, 36515, 39785, 48910, 73030, 79570, 97820, 146060, 159140, 533119, 1066238, 2132476, 2665595, 5331190, 10662380]

約数ペア:

[(1, 10662380), (2, 5331190), (4, 2665595), (5, 2132476), (10, 1066238), (20, 533119), (67, 159140), (73, 146060), (109, 97820), (134, 79570), (146, 73030), (218, 48910), (268, 39785), (292, 36515), (335, 31828), (365, 29212), (436, 24455), (545, 19564), (670, 15914), (730, 14606), (1090, 9782), (1340, 7957), (1460, 7303), (2180, 4891)]