23725280

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1877}}^1$

素因数の和:1971

約数の個数: 48

約数和(自身を含む): 56790720

約数和(自身を除く): 33065440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 1877, 2528, 3160, 3754, 6320, 7508, 9385, 12640, 15016, 18770, 30032, 37540, 60064, 75080, 148283, 150160, 296566, 300320, 593132, 741415, 1186264, 1482830, 2372528, 2965660, 4745056, 5931320, 11862640, 23725280]

約数ペア:

[(1, 23725280), (2, 11862640), (4, 5931320), (5, 4745056), (8, 2965660), (10, 2372528), (16, 1482830), (20, 1186264), (32, 741415), (40, 593132), (79, 300320), (80, 296566), (158, 150160), (160, 148283), (316, 75080), (395, 60064), (632, 37540), (790, 30032), (1264, 18770), (1580, 15016), (1877, 12640), (2528, 9385), (3160, 7508), (3754, 6320)]