52603000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 126191520

約数和(自身を除く): 73588520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 328, 410, 500, 820, 1000, 1025, 1283, 1640, 2050, 2566, 4100, 5125, 5132, 6415, 8200, 10250, 10264, 12830, 20500, 25660, 32075, 41000, 51320, 52603, 64150, 105206, 128300, 160375, 210412, 256600, 263015, 320750, 420824, 526030, 641500, 1052060, 1283000, 1315075, 2104120, 2630150, 5260300, 6575375, 10520600, 13150750, 26301500, 52603000]

約数ペア:

[(1, 52603000), (2, 26301500), (4, 13150750), (5, 10520600), (8, 6575375), (10, 5260300), (20, 2630150), (25, 2104120), (40, 1315075), (41, 1283000), (50, 1052060), (82, 641500), (100, 526030), (125, 420824), (164, 320750), (200, 263015), (205, 256600), (250, 210412), (328, 160375), (410, 128300), (500, 105206), (820, 64150), (1000, 52603), (1025, 51320), (1283, 41000), (1640, 32075), (2050, 25660), (2566, 20500), (4100, 12830), (5125, 10264), (5132, 10250), (6415, 8200)]