249702080

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{14723}}^1$

素因数の和:14793

約数の個数: 56

約数和(自身を含む): 605863152

約数和(自身を除く): 356161072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 14723, 16960, 29446, 58892, 73615, 117784, 147230, 235568, 294460, 471136, 588920, 780319, 942272, 1177840, 1560638, 2355680, 3121276, 3901595, 4711360, 6242552, 7803190, 12485104, 15606380, 24970208, 31212760, 49940416, 62425520, 124851040, 249702080]

約数ペア:

[(1, 249702080), (2, 124851040), (4, 62425520), (5, 49940416), (8, 31212760), (10, 24970208), (16, 15606380), (20, 12485104), (32, 7803190), (40, 6242552), (53, 4711360), (64, 3901595), (80, 3121276), (106, 2355680), (160, 1560638), (212, 1177840), (265, 942272), (320, 780319), (424, 588920), (530, 471136), (848, 294460), (1060, 235568), (1696, 147230), (2120, 117784), (3392, 73615), (4240, 58892), (8480, 29446), (14723, 16960)]