3313172980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1\times {\mathrm{5011}}^1$

素因数の和:7576

約数の個数: 48

約数和(自身を含む): 7497310464

約数和(自身を除く): 4184137484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2543, 5011, 5086, 10022, 10172, 12715, 20044, 25055, 25430, 33059, 50110, 50860, 65143, 66118, 100220, 130286, 132236, 165295, 260572, 325715, 330590, 651430, 661180, 1302860, 12742973, 25485946, 50971892, 63714865, 127429730, 165658649, 254859460, 331317298, 662634596, 828293245, 1656586490, 3313172980]

約数ペア:

[(1, 3313172980), (2, 1656586490), (4, 828293245), (5, 662634596), (10, 331317298), (13, 254859460), (20, 165658649), (26, 127429730), (52, 63714865), (65, 50971892), (130, 25485946), (260, 12742973), (2543, 1302860), (5011, 661180), (5086, 651430), (10022, 330590), (10172, 325715), (12715, 260572), (20044, 165295), (25055, 132236), (25430, 130286), (33059, 100220), (50110, 66118), (50860, 65143)]