64147360

素因数分解:

$2^5\times 5^1\times {\mathrm{587}}^1\times {\mathrm{683}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 152028576

約数和(自身を除く): 87881216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 587, 683, 1174, 1366, 2348, 2732, 2935, 3415, 4696, 5464, 5870, 6830, 9392, 10928, 11740, 13660, 18784, 21856, 23480, 27320, 46960, 54640, 93920, 109280, 400921, 801842, 1603684, 2004605, 3207368, 4009210, 6414736, 8018420, 12829472, 16036840, 32073680, 64147360]

約数ペア:

[(1, 64147360), (2, 32073680), (4, 16036840), (5, 12829472), (8, 8018420), (10, 6414736), (16, 4009210), (20, 3207368), (32, 2004605), (40, 1603684), (80, 801842), (160, 400921), (587, 109280), (683, 93920), (1174, 54640), (1366, 46960), (2348, 27320), (2732, 23480), (2935, 21856), (3415, 18784), (4696, 13660), (5464, 11740), (5870, 10928), (6830, 9392)]