12263140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 27433728

約数和(自身を除く): 15170588

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 503, 530, 1006, 1060, 1219, 2012, 2438, 2515, 4876, 5030, 6095, 10060, 11569, 12190, 23138, 24380, 26659, 46276, 53318, 57845, 106636, 115690, 133295, 231380, 266590, 533180, 613157, 1226314, 2452628, 3065785, 6131570, 12263140]

約数ペア:

[(1, 12263140), (2, 6131570), (4, 3065785), (5, 2452628), (10, 1226314), (20, 613157), (23, 533180), (46, 266590), (53, 231380), (92, 133295), (106, 115690), (115, 106636), (212, 57845), (230, 53318), (265, 46276), (460, 26659), (503, 24380), (530, 23138), (1006, 12190), (1060, 11569), (1219, 10060), (2012, 6095), (2438, 5030), (2515, 4876)]