115440380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12203}}^1$

素因数の和:12266

約数の個数: 48

約数和(自身を含む): 270635904

約数和(自身を除く): 155195524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 12203, 24406, 48812, 61015, 122030, 134233, 244060, 268466, 524729, 536932, 671165, 1049458, 1342330, 2098916, 2623645, 2684660, 5247290, 5772019, 10494580, 11544038, 23088076, 28860095, 57720190, 115440380]

約数ペア:

[(1, 115440380), (2, 57720190), (4, 28860095), (5, 23088076), (10, 11544038), (11, 10494580), (20, 5772019), (22, 5247290), (43, 2684660), (44, 2623645), (55, 2098916), (86, 1342330), (110, 1049458), (172, 671165), (215, 536932), (220, 524729), (430, 268466), (473, 244060), (860, 134233), (946, 122030), (1892, 61015), (2365, 48812), (4730, 24406), (9460, 12203)]