195064160

素因数分解:

$2^5\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1867}}^1$

素因数の和:2535

約数の個数: 48

約数和(自身を含む): 461792016

約数和(自身を除く): 266727856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 653, 1306, 1867, 2612, 3265, 3734, 5224, 6530, 7468, 9335, 10448, 13060, 14936, 18670, 20896, 26120, 29872, 37340, 52240, 59744, 74680, 104480, 149360, 298720, 1219151, 2438302, 4876604, 6095755, 9753208, 12191510, 19506416, 24383020, 39012832, 48766040, 97532080, 195064160]

約数ペア:

[(1, 195064160), (2, 97532080), (4, 48766040), (5, 39012832), (8, 24383020), (10, 19506416), (16, 12191510), (20, 9753208), (32, 6095755), (40, 4876604), (80, 2438302), (160, 1219151), (653, 298720), (1306, 149360), (1867, 104480), (2612, 74680), (3265, 59744), (3734, 52240), (5224, 37340), (6530, 29872), (7468, 26120), (9335, 20896), (10448, 18670), (13060, 14936)]