2080463850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{201011}}^1$

素因数の和:201052

約数の個数: 72

約数和(自身を含む): 5832564192

約数和(自身を除く): 3752100342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 201011, 402022, 603033, 1005055, 1206066, 1809099, 2010110, 3015165, 3618198, 4623253, 5025275, 6030330, 9045495, 9246506, 10050550, 13869759, 15075825, 18090990, 23116265, 27739518, 30151650, 41609277, 45227475, 46232530, 69348795, 83218554, 90454950, 115581325, 138697590, 208046385, 231162650, 346743975, 416092770, 693487950, 1040231925, 2080463850]

約数ペア:

[(1, 2080463850), (2, 1040231925), (3, 693487950), (5, 416092770), (6, 346743975), (9, 231162650), (10, 208046385), (15, 138697590), (18, 115581325), (23, 90454950), (25, 83218554), (30, 69348795), (45, 46232530), (46, 45227475), (50, 41609277), (69, 30151650), (75, 27739518), (90, 23116265), (115, 18090990), (138, 15075825), (150, 13869759), (207, 10050550), (225, 9246506), (230, 9045495), (345, 6030330), (414, 5025275), (450, 4623253), (575, 3618198), (690, 3015165), (1035, 2010110), (1150, 1809099), (1725, 1206066), (2070, 1005055), (3450, 603033), (5175, 402022), (10350, 201011)]