110719960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{212923}}^1$

素因数の和:212947

約数の個数: 32

約数和(自身を含む): 268284240

約数和(自身を除く): 157564280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 212923, 425846, 851692, 1064615, 1703384, 2129230, 2767999, 4258460, 5535998, 8516920, 11071996, 13839995, 22143992, 27679990, 55359980, 110719960]

約数ペア:

[(1, 110719960), (2, 55359980), (4, 27679990), (5, 22143992), (8, 13839995), (10, 11071996), (13, 8516920), (20, 5535998), (26, 4258460), (40, 2767999), (52, 2129230), (65, 1703384), (104, 1064615), (130, 851692), (260, 425846), (520, 212923)]