13683280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 34997760

約数和(自身を除く): 21314480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 223, 236, 260, 295, 446, 472, 520, 590, 767, 892, 944, 1040, 1115, 1180, 1534, 1784, 2230, 2360, 2899, 3068, 3568, 3835, 4460, 4720, 5798, 6136, 7670, 8920, 11596, 12272, 13157, 14495, 15340, 17840, 23192, 26314, 28990, 30680, 46384, 52628, 57980, 61360, 65785, 105256, 115960, 131570, 171041, 210512, 231920, 263140, 342082, 526280, 684164, 855205, 1052560, 1368328, 1710410, 2736656, 3420820, 6841640, 13683280]

約数ペア:

[(1, 13683280), (2, 6841640), (4, 3420820), (5, 2736656), (8, 1710410), (10, 1368328), (13, 1052560), (16, 855205), (20, 684164), (26, 526280), (40, 342082), (52, 263140), (59, 231920), (65, 210512), (80, 171041), (104, 131570), (118, 115960), (130, 105256), (208, 65785), (223, 61360), (236, 57980), (260, 52628), (295, 46384), (446, 30680), (472, 28990), (520, 26314), (590, 23192), (767, 17840), (892, 15340), (944, 14495), (1040, 13157), (1115, 12272), (1180, 11596), (1534, 8920), (1784, 7670), (2230, 6136), (2360, 5798), (2899, 4720), (3068, 4460), (3568, 3835)]