3112295020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1\times {\mathrm{1229}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 6599255040

約数和(自身を除く): 3486960020

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 997, 1229, 1270, 1994, 2458, 2540, 3988, 4916, 4985, 6145, 9970, 12290, 19940, 24580, 126619, 156083, 253238, 312166, 506476, 624332, 633095, 780415, 1225313, 1266190, 1560830, 2450626, 2532380, 3121660, 4901252, 6126565, 12253130, 24506260, 155614751, 311229502, 622459004, 778073755, 1556147510, 3112295020]

約数ペア:

[(1, 3112295020), (2, 1556147510), (4, 778073755), (5, 622459004), (10, 311229502), (20, 155614751), (127, 24506260), (254, 12253130), (508, 6126565), (635, 4901252), (997, 3121660), (1229, 2532380), (1270, 2450626), (1994, 1560830), (2458, 1266190), (2540, 1225313), (3988, 780415), (4916, 633095), (4985, 624332), (6145, 506476), (9970, 312166), (12290, 253238), (19940, 156083), (24580, 126619)]