41651740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12323}}^1$

素因数の和:12358

約数の個数: 36

約数和(自身を含む): 94722264

約数和(自身を除く): 53070524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 12323, 24646, 49292, 61615, 123230, 160199, 246460, 320398, 640796, 800995, 1601990, 2082587, 3203980, 4165174, 8330348, 10412935, 20825870, 41651740]

約数ペア:

[(1, 41651740), (2, 20825870), (4, 10412935), (5, 8330348), (10, 4165174), (13, 3203980), (20, 2082587), (26, 1601990), (52, 800995), (65, 640796), (130, 320398), (169, 246460), (260, 160199), (338, 123230), (676, 61615), (845, 49292), (1690, 24646), (3380, 12323)]