14980880

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 35009664

約数和(自身を除く): 20028784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 691, 1084, 1355, 1382, 2168, 2710, 2764, 3455, 4336, 5420, 5528, 6910, 10840, 11056, 13820, 21680, 27640, 55280, 187261, 374522, 749044, 936305, 1498088, 1872610, 2996176, 3745220, 7490440, 14980880]

約数ペア:

[(1, 14980880), (2, 7490440), (4, 3745220), (5, 2996176), (8, 1872610), (10, 1498088), (16, 936305), (20, 749044), (40, 374522), (80, 187261), (271, 55280), (542, 27640), (691, 21680), (1084, 13820), (1355, 11056), (1382, 10840), (2168, 6910), (2710, 5528), (2764, 5420), (3455, 4336)]