22240760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32707}}^1$

素因数の和:32735

約数の個数: 32

約数和(自身を含む): 52986960

約数和(自身を除く): 30746200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32707, 65414, 130828, 163535, 261656, 327070, 556019, 654140, 1112038, 1308280, 2224076, 2780095, 4448152, 5560190, 11120380, 22240760]

約数ペア:

[(1, 22240760), (2, 11120380), (4, 5560190), (5, 4448152), (8, 2780095), (10, 2224076), (17, 1308280), (20, 1112038), (34, 654140), (40, 556019), (68, 327070), (85, 261656), (136, 163535), (170, 130828), (340, 65414), (680, 32707)]