57375920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3533}}^1$

素因数の和:3582

約数の個数: 80

約数和(自身を含む): 157757760

約数和(自身を除く): 100381840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 3533, 4060, 7066, 8120, 14132, 16240, 17665, 24731, 28264, 35330, 49462, 56528, 70660, 98924, 102457, 123655, 141320, 197848, 204914, 247310, 282640, 395696, 409828, 494620, 512285, 717199, 819656, 989240, 1024570, 1434398, 1639312, 1978480, 2049140, 2868796, 3585995, 4098280, 5737592, 7171990, 8196560, 11475184, 14343980, 28687960, 57375920]

約数ペア:

[(1, 57375920), (2, 28687960), (4, 14343980), (5, 11475184), (7, 8196560), (8, 7171990), (10, 5737592), (14, 4098280), (16, 3585995), (20, 2868796), (28, 2049140), (29, 1978480), (35, 1639312), (40, 1434398), (56, 1024570), (58, 989240), (70, 819656), (80, 717199), (112, 512285), (116, 494620), (140, 409828), (145, 395696), (203, 282640), (232, 247310), (280, 204914), (290, 197848), (406, 141320), (464, 123655), (560, 102457), (580, 98924), (812, 70660), (1015, 56528), (1160, 49462), (1624, 35330), (2030, 28264), (2320, 24731), (3248, 17665), (3533, 16240), (4060, 14132), (7066, 8120)]