2022650225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{541}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 2806606080

約数和(自身を除く): 783955855

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 463, 475, 541, 1615, 2315, 2705, 7871, 8075, 8797, 9197, 10279, 11575, 13525, 39355, 43985, 45985, 51395, 149549, 174743, 196775, 219925, 229925, 250483, 256975, 747745, 873715, 1252415, 3738725, 4258211, 4368575, 4759177, 6262075, 21291055, 23795885, 80906009, 106455275, 118979425, 404530045, 2022650225]

約数ペア:

[(1, 2022650225), (5, 404530045), (17, 118979425), (19, 106455275), (25, 80906009), (85, 23795885), (95, 21291055), (323, 6262075), (425, 4759177), (463, 4368575), (475, 4258211), (541, 3738725), (1615, 1252415), (2315, 873715), (2705, 747745), (7871, 256975), (8075, 250483), (8797, 229925), (9197, 219925), (10279, 196775), (11575, 174743), (13525, 149549), (39355, 51395), (43985, 45985)]