57367960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110323}}^1$

素因数の和:110347

約数の個数: 32

約数和(自身を含む): 139008240

約数和(自身を除く): 81640280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 110323, 220646, 441292, 551615, 882584, 1103230, 1434199, 2206460, 2868398, 4412920, 5736796, 7170995, 11473592, 14341990, 28683980, 57367960]

約数ペア:

[(1, 57367960), (2, 28683980), (4, 14341990), (5, 11473592), (8, 7170995), (10, 5736796), (13, 4412920), (20, 2868398), (26, 2206460), (40, 1434199), (52, 1103230), (65, 882584), (104, 551615), (130, 441292), (260, 220646), (520, 110323)]