22507340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 49871808

約数和(自身を除く): 27364468

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 433, 452, 460, 565, 866, 1130, 1732, 2165, 2260, 2599, 4330, 5198, 8660, 9959, 10396, 12995, 19918, 25990, 39836, 48929, 49795, 51980, 97858, 99590, 195716, 199180, 244645, 489290, 978580, 1125367, 2250734, 4501468, 5626835, 11253670, 22507340]

約数ペア:

[(1, 22507340), (2, 11253670), (4, 5626835), (5, 4501468), (10, 2250734), (20, 1125367), (23, 978580), (46, 489290), (92, 244645), (113, 199180), (115, 195716), (226, 99590), (230, 97858), (433, 51980), (452, 49795), (460, 48929), (565, 39836), (866, 25990), (1130, 19918), (1732, 12995), (2165, 10396), (2260, 9959), (2599, 8660), (4330, 5198)]