4240210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 8310960

約数和(自身を除く): 4070750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 193, 338, 386, 845, 965, 1690, 1930, 2197, 2509, 4394, 5018, 10985, 12545, 21970, 25090, 32617, 65234, 163085, 326170, 424021, 848042, 2120105, 4240210]

約数ペア:

[(1, 4240210), (2, 2120105), (5, 848042), (10, 424021), (13, 326170), (26, 163085), (65, 65234), (130, 32617), (169, 25090), (193, 21970), (338, 12545), (386, 10985), (845, 5018), (965, 4394), (1690, 2509), (1930, 2197)]