66441500

素因数分解:

$2^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{1601}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 146948256

約数和(自身を除く): 80506756

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 125, 166, 250, 332, 415, 500, 830, 1601, 1660, 2075, 3202, 4150, 6404, 8005, 8300, 10375, 16010, 20750, 32020, 40025, 41500, 80050, 132883, 160100, 200125, 265766, 400250, 531532, 664415, 800500, 1328830, 2657660, 3322075, 6644150, 13288300, 16610375, 33220750, 66441500]

約数ペア:

[(1, 66441500), (2, 33220750), (4, 16610375), (5, 13288300), (10, 6644150), (20, 3322075), (25, 2657660), (50, 1328830), (83, 800500), (100, 664415), (125, 531532), (166, 400250), (250, 265766), (332, 200125), (415, 160100), (500, 132883), (830, 80050), (1601, 41500), (1660, 40025), (2075, 32020), (3202, 20750), (4150, 16010), (6404, 10375), (8005, 8300)]