22508260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 49787136

約数和(自身を除く): 27278876

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 167, 230, 293, 334, 460, 586, 668, 835, 1172, 1465, 1670, 2930, 3340, 3841, 5860, 6739, 7682, 13478, 15364, 19205, 26956, 33695, 38410, 48931, 67390, 76820, 97862, 134780, 195724, 244655, 489310, 978620, 1125413, 2250826, 4501652, 5627065, 11254130, 22508260]

約数ペア:

[(1, 22508260), (2, 11254130), (4, 5627065), (5, 4501652), (10, 2250826), (20, 1125413), (23, 978620), (46, 489310), (92, 244655), (115, 195724), (167, 134780), (230, 97862), (293, 76820), (334, 67390), (460, 48931), (586, 38410), (668, 33695), (835, 26956), (1172, 19205), (1465, 15364), (1670, 13478), (2930, 7682), (3340, 6739), (3841, 5860)]