1040065130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421079}}^1$

素因数の和:421118

約数の個数: 32

約数和(自身を含む): 2122243200

約数和(自身を除く): 1082178070

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 421079, 842158, 2105395, 4210790, 5474027, 8000501, 10948054, 16001002, 27370135, 40002505, 54740270, 80005010, 104006513, 208013026, 520032565, 1040065130]

約数ペア:

[(1, 1040065130), (2, 520032565), (5, 208013026), (10, 104006513), (13, 80005010), (19, 54740270), (26, 40002505), (38, 27370135), (65, 16001002), (95, 10948054), (130, 8000501), (190, 5474027), (247, 4210790), (494, 2105395), (1235, 842158), (2470, 421079)]