111301840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107021}}^1$

素因数の和:107047

約数の個数: 40

約数和(自身を含む): 278685288

約数和(自身を除く): 167383448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 107021, 214042, 428084, 535105, 856168, 1070210, 1391273, 1712336, 2140420, 2782546, 4280840, 5565092, 6956365, 8561680, 11130184, 13912730, 22260368, 27825460, 55650920, 111301840]

約数ペア:

[(1, 111301840), (2, 55650920), (4, 27825460), (5, 22260368), (8, 13912730), (10, 11130184), (13, 8561680), (16, 6956365), (20, 5565092), (26, 4280840), (40, 2782546), (52, 2140420), (65, 1712336), (80, 1391273), (104, 1070210), (130, 856168), (208, 535105), (260, 428084), (520, 214042), (1040, 107021)]