65300820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83719}}^1$

素因数の和:83744

約数の個数: 48

約数和(自身を含む): 196909440

約数和(自身を除く): 131608620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 83719, 167438, 251157, 334876, 418595, 502314, 837190, 1004628, 1088347, 1255785, 1674380, 2176694, 2511570, 3265041, 4353388, 5023140, 5441735, 6530082, 10883470, 13060164, 16325205, 21766940, 32650410, 65300820]

約数ペア:

[(1, 65300820), (2, 32650410), (3, 21766940), (4, 16325205), (5, 13060164), (6, 10883470), (10, 6530082), (12, 5441735), (13, 5023140), (15, 4353388), (20, 3265041), (26, 2511570), (30, 2176694), (39, 1674380), (52, 1255785), (60, 1088347), (65, 1004628), (78, 837190), (130, 502314), (156, 418595), (195, 334876), (260, 251157), (390, 167438), (780, 83719)]