22552760

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6793}}^1$

素因数の和:6887

約数の個数: 32

約数和(自身を含む): 51362640

約数和(自身を除く): 28809880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 6793, 13586, 27172, 33965, 54344, 67930, 135860, 271720, 563819, 1127638, 2255276, 2819095, 4510552, 5638190, 11276380, 22552760]

約数ペア:

[(1, 22552760), (2, 11276380), (4, 5638190), (5, 4510552), (8, 2819095), (10, 2255276), (20, 1127638), (40, 563819), (83, 271720), (166, 135860), (332, 67930), (415, 54344), (664, 33965), (830, 27172), (1660, 13586), (3320, 6793)]