5022680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{743}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 12253680

約数和(自身を除く): 7231000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 743, 845, 1352, 1486, 1690, 2972, 3380, 3715, 5944, 6760, 7430, 9659, 14860, 19318, 29720, 38636, 48295, 77272, 96590, 125567, 193180, 251134, 386360, 502268, 627835, 1004536, 1255670, 2511340, 5022680]

約数ペア:

[(1, 5022680), (2, 2511340), (4, 1255670), (5, 1004536), (8, 627835), (10, 502268), (13, 386360), (20, 251134), (26, 193180), (40, 125567), (52, 96590), (65, 77272), (104, 48295), (130, 38636), (169, 29720), (260, 19318), (338, 14860), (520, 9659), (676, 7430), (743, 6760), (845, 5944), (1352, 3715), (1486, 3380), (1690, 2972)]