105208760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 246978720

約数和(自身を除く): 141769960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 67, 74, 134, 148, 185, 268, 296, 335, 370, 536, 670, 740, 1061, 1340, 1480, 2122, 2479, 2680, 4244, 4958, 5305, 8488, 9916, 10610, 12395, 19832, 21220, 24790, 39257, 42440, 49580, 71087, 78514, 99160, 142174, 157028, 196285, 284348, 314056, 355435, 392570, 568696, 710870, 785140, 1421740, 1570280, 2630219, 2843480, 5260438, 10520876, 13151095, 21041752, 26302190, 52604380, 105208760]

約数ペア:

[(1, 105208760), (2, 52604380), (4, 26302190), (5, 21041752), (8, 13151095), (10, 10520876), (20, 5260438), (37, 2843480), (40, 2630219), (67, 1570280), (74, 1421740), (134, 785140), (148, 710870), (185, 568696), (268, 392570), (296, 355435), (335, 314056), (370, 284348), (536, 196285), (670, 157028), (740, 142174), (1061, 99160), (1340, 78514), (1480, 71087), (2122, 49580), (2479, 42440), (2680, 39257), (4244, 24790), (4958, 21220), (5305, 19832), (8488, 12395), (9916, 10610)]