1425100402340

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1\times {\mathrm{1027129}}^1$

素因数の和:1027712

約数の個数: 48

約数和(自身を含む): 3017518948080

約数和(自身を除く): 1592418545740

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 401, 692, 802, 865, 1604, 1730, 2005, 3460, 4010, 8020, 69373, 138746, 277492, 346865, 693730, 1027129, 1387460, 2054258, 4108516, 5135645, 10271290, 20542580, 177693317, 355386634, 411878729, 710773268, 823757458, 888466585, 1647514916, 1776933170, 2059393645, 3553866340, 4118787290, 8237574580, 71255020117, 142510040234, 285020080468, 356275100585, 712550201170, 1425100402340]

約数ペア:

[(1, 1425100402340), (2, 712550201170), (4, 356275100585), (5, 285020080468), (10, 142510040234), (20, 71255020117), (173, 8237574580), (346, 4118787290), (401, 3553866340), (692, 2059393645), (802, 1776933170), (865, 1647514916), (1604, 888466585), (1730, 823757458), (2005, 710773268), (3460, 411878729), (4010, 355386634), (8020, 177693317), (69373, 20542580), (138746, 10271290), (277492, 5135645), (346865, 4108516), (693730, 2054258), (1027129, 1387460)]