22493048240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1663687}}^1$

素因数の和:1663726

約数の個数: 60

約数和(自身を含む): 56628612144

約数和(自身を除く): 34135563904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 13520, 1663687, 3327374, 6654748, 8318435, 13309496, 16636870, 21627931, 26618992, 33273740, 43255862, 66547480, 86511724, 108139655, 133094960, 173023448, 216279310, 281163103, 346046896, 432558620, 562326206, 865117240, 1124652412, 1405815515, 1730234480, 2249304824, 2811631030, 4498609648, 5623262060, 11246524120, 22493048240]

約数ペア:

[(1, 22493048240), (2, 11246524120), (4, 5623262060), (5, 4498609648), (8, 2811631030), (10, 2249304824), (13, 1730234480), (16, 1405815515), (20, 1124652412), (26, 865117240), (40, 562326206), (52, 432558620), (65, 346046896), (80, 281163103), (104, 216279310), (130, 173023448), (169, 133094960), (208, 108139655), (260, 86511724), (338, 66547480), (520, 43255862), (676, 33273740), (845, 26618992), (1040, 21627931), (1352, 16636870), (1690, 13309496), (2704, 8318435), (3380, 6654748), (6760, 3327374), (13520, 1663687)]