110403280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1388

約数の個数: 80

約数和(自身を含む): 279982080

約数和(自身を除く): 169578800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 664, 830, 1040, 1079, 1279, 1328, 1660, 2158, 2558, 3320, 4316, 5116, 5395, 6395, 6640, 8632, 10232, 10790, 12790, 16627, 17264, 20464, 21580, 25580, 33254, 43160, 51160, 66508, 83135, 86320, 102320, 106157, 133016, 166270, 212314, 266032, 332540, 424628, 530785, 665080, 849256, 1061570, 1330160, 1380041, 1698512, 2123140, 2760082, 4246280, 5520164, 6900205, 8492560, 11040328, 13800410, 22080656, 27600820, 55201640, 110403280]

約数ペア:

[(1, 110403280), (2, 55201640), (4, 27600820), (5, 22080656), (8, 13800410), (10, 11040328), (13, 8492560), (16, 6900205), (20, 5520164), (26, 4246280), (40, 2760082), (52, 2123140), (65, 1698512), (80, 1380041), (83, 1330160), (104, 1061570), (130, 849256), (166, 665080), (208, 530785), (260, 424628), (332, 332540), (415, 266032), (520, 212314), (664, 166270), (830, 133016), (1040, 106157), (1079, 102320), (1279, 86320), (1328, 83135), (1660, 66508), (2158, 51160), (2558, 43160), (3320, 33254), (4316, 25580), (5116, 21580), (5395, 20464), (6395, 17264), (6640, 16627), (8632, 12790), (10232, 10790)]