22154360

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6673}}^1$

素因数の和:6767

約数の個数: 32

約数和(自身を含む): 50455440

約数和(自身を除く): 28301080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 6673, 13346, 26692, 33365, 53384, 66730, 133460, 266920, 553859, 1107718, 2215436, 2769295, 4430872, 5538590, 11077180, 22154360]

約数ペア:

[(1, 22154360), (2, 11077180), (4, 5538590), (5, 4430872), (8, 2769295), (10, 2215436), (20, 1107718), (40, 553859), (83, 266920), (166, 133460), (332, 66730), (415, 53384), (664, 33365), (830, 26692), (1660, 13346), (3320, 6673)]