5298540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6793}}^1$

素因数の和:6818

約数の個数: 48

約数和(自身を含む): 15979488

約数和(自身を除く): 10680948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 6793, 13586, 20379, 27172, 33965, 40758, 67930, 81516, 88309, 101895, 135860, 176618, 203790, 264927, 353236, 407580, 441545, 529854, 883090, 1059708, 1324635, 1766180, 2649270, 5298540]

約数ペア:

[(1, 5298540), (2, 2649270), (3, 1766180), (4, 1324635), (5, 1059708), (6, 883090), (10, 529854), (12, 441545), (13, 407580), (15, 353236), (20, 264927), (26, 203790), (30, 176618), (39, 135860), (52, 101895), (60, 88309), (65, 81516), (78, 67930), (130, 40758), (156, 33965), (195, 27172), (260, 20379), (390, 13586), (780, 6793)]