83460260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11069}}^1$

素因数の和:11120

約数の個数: 48

約数和(自身を含む): 195274800

約数和(自身を除く): 111814540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 11069, 22138, 44276, 55345, 110690, 143897, 221380, 287794, 321001, 575588, 642002, 719485, 1284004, 1438970, 1605005, 2877940, 3210010, 4173013, 6420020, 8346026, 16692052, 20865065, 41730130, 83460260]

約数ペア:

[(1, 83460260), (2, 41730130), (4, 20865065), (5, 16692052), (10, 8346026), (13, 6420020), (20, 4173013), (26, 3210010), (29, 2877940), (52, 1605005), (58, 1438970), (65, 1284004), (116, 719485), (130, 642002), (145, 575588), (260, 321001), (290, 287794), (377, 221380), (580, 143897), (754, 110690), (1508, 55345), (1885, 44276), (3770, 22138), (7540, 11069)]