157673450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1013}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 321381216

約数和(自身を除く): 163707766

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 283, 550, 566, 1013, 1415, 2026, 2830, 3113, 5065, 6226, 7075, 10130, 11143, 14150, 15565, 22286, 25325, 31130, 50650, 55715, 77825, 111430, 155650, 278575, 286679, 557150, 573358, 1433395, 2866790, 3153469, 6306938, 7166975, 14333950, 15767345, 31534690, 78836725, 157673450]

約数ペア:

[(1, 157673450), (2, 78836725), (5, 31534690), (10, 15767345), (11, 14333950), (22, 7166975), (25, 6306938), (50, 3153469), (55, 2866790), (110, 1433395), (275, 573358), (283, 557150), (550, 286679), (566, 278575), (1013, 155650), (1415, 111430), (2026, 77825), (2830, 55715), (3113, 50650), (5065, 31130), (6226, 25325), (7075, 22286), (10130, 15565), (11143, 14150)]