112113640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2194

約数の個数: 64

約数和(自身を含む): 270604800

約数和(自身を除く): 158491160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 316, 340, 395, 632, 680, 790, 1343, 1580, 2087, 2686, 3160, 4174, 5372, 6715, 8348, 10435, 10744, 13430, 16696, 20870, 26860, 35479, 41740, 53720, 70958, 83480, 141916, 164873, 177395, 283832, 329746, 354790, 659492, 709580, 824365, 1318984, 1419160, 1648730, 2802841, 3297460, 5605682, 6594920, 11211364, 14014205, 22422728, 28028410, 56056820, 112113640]

約数ペア:

[(1, 112113640), (2, 56056820), (4, 28028410), (5, 22422728), (8, 14014205), (10, 11211364), (17, 6594920), (20, 5605682), (34, 3297460), (40, 2802841), (68, 1648730), (79, 1419160), (85, 1318984), (136, 824365), (158, 709580), (170, 659492), (316, 354790), (340, 329746), (395, 283832), (632, 177395), (680, 164873), (790, 141916), (1343, 83480), (1580, 70958), (2087, 53720), (2686, 41740), (3160, 35479), (4174, 26860), (5372, 20870), (6715, 16696), (8348, 13430), (10435, 10744)]