16498480

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{761}}^1$

素因数の和:1045

約数の個数: 40

約数和(自身を含む): 38551104

約数和(自身を除く): 22052624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 761, 1084, 1355, 1522, 2168, 2710, 3044, 3805, 4336, 5420, 6088, 7610, 10840, 12176, 15220, 21680, 30440, 60880, 206231, 412462, 824924, 1031155, 1649848, 2062310, 3299696, 4124620, 8249240, 16498480]

約数ペア:

[(1, 16498480), (2, 8249240), (4, 4124620), (5, 3299696), (8, 2062310), (10, 1649848), (16, 1031155), (20, 824924), (40, 412462), (80, 206231), (271, 60880), (542, 30440), (761, 21680), (1084, 15220), (1355, 12176), (1522, 10840), (2168, 7610), (2710, 6088), (3044, 5420), (3805, 4336)]