34511740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 75650400

約数和(自身を除く): 41138660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 157, 290, 314, 379, 580, 628, 758, 785, 1516, 1570, 1895, 3140, 3790, 4553, 7580, 9106, 10991, 18212, 21982, 22765, 43964, 45530, 54955, 59503, 91060, 109910, 119006, 219820, 238012, 297515, 595030, 1190060, 1725587, 3451174, 6902348, 8627935, 17255870, 34511740]

約数ペア:

[(1, 34511740), (2, 17255870), (4, 8627935), (5, 6902348), (10, 3451174), (20, 1725587), (29, 1190060), (58, 595030), (116, 297515), (145, 238012), (157, 219820), (290, 119006), (314, 109910), (379, 91060), (580, 59503), (628, 54955), (758, 45530), (785, 43964), (1516, 22765), (1570, 21982), (1895, 18212), (3140, 10991), (3790, 9106), (4553, 7580)]