85253242540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4110571}}^1$

素因数の和:4110658

約数の個数: 48

約数和(自身を含む): 192670730784

約数和(自身を除く): 107417488244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 4148, 5185, 10370, 20740, 4110571, 8221142, 16442284, 20552855, 41105710, 69879707, 82211420, 139759414, 250744831, 279518828, 349398535, 501489662, 698797070, 1002979324, 1253724155, 1397594140, 2507448310, 4262662127, 5014896620, 8525324254, 17050648508, 21313310635, 42626621270, 85253242540]

約数ペア:

[(1, 85253242540), (2, 42626621270), (4, 21313310635), (5, 17050648508), (10, 8525324254), (17, 5014896620), (20, 4262662127), (34, 2507448310), (61, 1397594140), (68, 1253724155), (85, 1002979324), (122, 698797070), (170, 501489662), (244, 349398535), (305, 279518828), (340, 250744831), (610, 139759414), (1037, 82211420), (1220, 69879707), (2074, 41105710), (4148, 20552855), (5185, 16442284), (10370, 8221142), (20740, 4110571)]