57859880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{111269}}^1$

素因数の和:111293

約数の個数: 32

約数和(自身を含む): 140200200

約数和(自身を除く): 82340320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 111269, 222538, 445076, 556345, 890152, 1112690, 1446497, 2225380, 2892994, 4450760, 5785988, 7232485, 11571976, 14464970, 28929940, 57859880]

約数ペア:

[(1, 57859880), (2, 28929940), (4, 14464970), (5, 11571976), (8, 7232485), (10, 5785988), (13, 4450760), (20, 2892994), (26, 2225380), (40, 1446497), (52, 1112690), (65, 890152), (104, 556345), (130, 445076), (260, 222538), (520, 111269)]