2825103636020

素因数分解:

$2^2\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{4133}}^1\times {\mathrm{21401}}^1$

素因数の和:27140

約数の個数: 48

約数和(自身を含む): 5938146356688

約数和(自身を除く): 3113042720668

約数列:

[1, 2, 4, 5, 10, 20, 1597, 3194, 4133, 6388, 7985, 8266, 15970, 16532, 20665, 21401, 31940, 41330, 42802, 82660, 85604, 107005, 214010, 428020, 6600401, 13200802, 26401604, 33002005, 34177397, 66004010, 68354794, 88450333, 132008020, 136709588, 170886985, 176900666, 341773970, 353801332, 442251665, 683547940, 884503330, 1769006660, 141255181801, 282510363602, 565020727204, 706275909005, 1412551818010, 2825103636020]

約数ペア:

[(1, 2825103636020), (2, 1412551818010), (4, 706275909005), (5, 565020727204), (10, 282510363602), (20, 141255181801), (1597, 1769006660), (3194, 884503330), (4133, 683547940), (6388, 442251665), (7985, 353801332), (8266, 341773970), (15970, 176900666), (16532, 170886985), (20665, 136709588), (21401, 132008020), (31940, 88450333), (41330, 68354794), (42802, 66004010), (82660, 34177397), (85604, 33002005), (107005, 26401604), (214010, 13200802), (428020, 6600401)]