282387950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2251}}^1$

素因数の和:2469

約数の個数: 48

約数和(自身を含む): 568828176

約数和(自身を除く): 286440226

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 193, 325, 386, 650, 965, 1930, 2251, 2509, 4502, 4825, 5018, 9650, 11255, 12545, 22510, 25090, 29263, 56275, 58526, 62725, 112550, 125450, 146315, 292630, 434443, 731575, 868886, 1463150, 2172215, 4344430, 5647759, 10861075, 11295518, 21722150, 28238795, 56477590, 141193975, 282387950]

約数ペア:

[(1, 282387950), (2, 141193975), (5, 56477590), (10, 28238795), (13, 21722150), (25, 11295518), (26, 10861075), (50, 5647759), (65, 4344430), (130, 2172215), (193, 1463150), (325, 868886), (386, 731575), (650, 434443), (965, 292630), (1930, 146315), (2251, 125450), (2509, 112550), (4502, 62725), (4825, 58526), (5018, 56275), (9650, 29263), (11255, 25090), (12545, 22510)]