4867793360

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{231359}}^1$

素因数の和:231635

約数の個数: 40

約数和(自身を含む): 11360701440

約数和(自身を除く): 6492908080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 4208, 5260, 10520, 21040, 231359, 462718, 925436, 1156795, 1850872, 2313590, 3701744, 4627180, 9254360, 18508720, 60847417, 121694834, 243389668, 304237085, 486779336, 608474170, 973558672, 1216948340, 2433896680, 4867793360]

約数ペア:

[(1, 4867793360), (2, 2433896680), (4, 1216948340), (5, 973558672), (8, 608474170), (10, 486779336), (16, 304237085), (20, 243389668), (40, 121694834), (80, 60847417), (263, 18508720), (526, 9254360), (1052, 4627180), (1315, 3701744), (2104, 2313590), (2630, 1850872), (4208, 1156795), (5260, 925436), (10520, 462718), (21040, 231359)]