65032760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{125063}}^1$

素因数の和:125087

約数の個数: 32

約数和(自身を含む): 157580640

約数和(自身を除く): 92547880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 125063, 250126, 500252, 625315, 1000504, 1250630, 1625819, 2501260, 3251638, 5002520, 6503276, 8129095, 13006552, 16258190, 32516380, 65032760]

約数ペア:

[(1, 65032760), (2, 32516380), (4, 16258190), (5, 13006552), (8, 8129095), (10, 6503276), (13, 5002520), (20, 3251638), (26, 2501260), (40, 1625819), (52, 1250630), (65, 1000504), (104, 625315), (130, 500252), (260, 250126), (520, 125063)]