38847530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 73135440

約数和(自身を除く): 34287910

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 485, 970, 1381, 2762, 2813, 5626, 6905, 13810, 14065, 28130, 40049, 80098, 133957, 200245, 267914, 400490, 669785, 1339570, 3884753, 7769506, 19423765, 38847530]

約数ペア:

[(1, 38847530), (2, 19423765), (5, 7769506), (10, 3884753), (29, 1339570), (58, 669785), (97, 400490), (145, 267914), (194, 200245), (290, 133957), (485, 80098), (970, 40049), (1381, 28130), (2762, 14065), (2813, 13810), (5626, 6905)]