74360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:48

約数の個数: 48

約数和(自身を含む): 197640

約数和(自身を除く): 123280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 169, 220, 260, 286, 338, 440, 520, 572, 676, 715, 845, 1144, 1352, 1430, 1690, 1859, 2860, 3380, 3718, 5720, 6760, 7436, 9295, 14872, 18590, 37180, 74360]

約数ペア:

[(1, 74360), (2, 37180), (4, 18590), (5, 14872), (8, 9295), (10, 7436), (11, 6760), (13, 5720), (20, 3718), (22, 3380), (26, 2860), (40, 1859), (44, 1690), (52, 1430), (55, 1352), (65, 1144), (88, 845), (104, 715), (110, 676), (130, 572), (143, 520), (169, 440), (220, 338), (260, 286)]