5209280

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 56

約数和(自身を含む): 12630912

約数和(自身を除く): 7421632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 223, 292, 320, 365, 446, 584, 730, 892, 1115, 1168, 1460, 1784, 2230, 2336, 2920, 3568, 4460, 4672, 5840, 7136, 8920, 11680, 14272, 16279, 17840, 23360, 32558, 35680, 65116, 71360, 81395, 130232, 162790, 260464, 325580, 520928, 651160, 1041856, 1302320, 2604640, 5209280]

約数ペア:

[(1, 5209280), (2, 2604640), (4, 1302320), (5, 1041856), (8, 651160), (10, 520928), (16, 325580), (20, 260464), (32, 162790), (40, 130232), (64, 81395), (73, 71360), (80, 65116), (146, 35680), (160, 32558), (223, 23360), (292, 17840), (320, 16279), (365, 14272), (446, 11680), (584, 8920), (730, 7136), (892, 5840), (1115, 4672), (1168, 4460), (1460, 3568), (1784, 2920), (2230, 2336)]