14960920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28771}}^1$

素因数の和:28795

約数の個数: 32

約数和(自身を含む): 36252720

約数和(自身を除く): 21291800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 28771, 57542, 115084, 143855, 230168, 287710, 374023, 575420, 748046, 1150840, 1496092, 1870115, 2992184, 3740230, 7480460, 14960920]

約数ペア:

[(1, 14960920), (2, 7480460), (4, 3740230), (5, 2992184), (8, 1870115), (10, 1496092), (13, 1150840), (20, 748046), (26, 575420), (40, 374023), (52, 287710), (65, 230168), (104, 143855), (130, 115084), (260, 57542), (520, 28771)]