127190060

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{19213}}^1$

素因数の和:19553

約数の個数: 24

約数和(自身を含む): 267920016

約数和(自身を除く): 140729956

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 19213, 38426, 76852, 96065, 192130, 384260, 6359503, 12719006, 25438012, 31797515, 63595030, 127190060]

約数ペア:

[(1, 127190060), (2, 63595030), (4, 31797515), (5, 25438012), (10, 12719006), (20, 6359503), (331, 384260), (662, 192130), (1324, 96065), (1655, 76852), (3310, 38426), (6620, 19213)]