1071099650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{2161}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 2084652288

約数和(自身を除く): 1013552638

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 431, 575, 862, 1150, 2155, 2161, 4310, 4322, 9913, 10775, 10805, 19826, 21550, 21610, 49565, 49703, 54025, 99130, 99406, 108050, 247825, 248515, 495650, 497030, 931391, 1242575, 1862782, 2485150, 4656955, 9313910, 21421993, 23284775, 42843986, 46569550, 107109965, 214219930, 535549825, 1071099650]

約数ペア:

[(1, 1071099650), (2, 535549825), (5, 214219930), (10, 107109965), (23, 46569550), (25, 42843986), (46, 23284775), (50, 21421993), (115, 9313910), (230, 4656955), (431, 2485150), (575, 1862782), (862, 1242575), (1150, 931391), (2155, 497030), (2161, 495650), (4310, 248515), (4322, 247825), (9913, 108050), (10775, 99406), (10805, 99130), (19826, 54025), (21550, 49703), (21610, 49565)]