41626000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1637

約数の個数: 80

約数和(自身を含む): 108461808

約数和(自身を除く): 66835808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1601, 1625, 2000, 2600, 3202, 3250, 5200, 6404, 6500, 8005, 12808, 13000, 16010, 20813, 25616, 26000, 32020, 40025, 41626, 64040, 80050, 83252, 104065, 128080, 160100, 166504, 200125, 208130, 320200, 333008, 400250, 416260, 520325, 640400, 800500, 832520, 1040650, 1601000, 1665040, 2081300, 2601625, 3202000, 4162600, 5203250, 8325200, 10406500, 20813000, 41626000]

約数ペア:

[(1, 41626000), (2, 20813000), (4, 10406500), (5, 8325200), (8, 5203250), (10, 4162600), (13, 3202000), (16, 2601625), (20, 2081300), (25, 1665040), (26, 1601000), (40, 1040650), (50, 832520), (52, 800500), (65, 640400), (80, 520325), (100, 416260), (104, 400250), (125, 333008), (130, 320200), (200, 208130), (208, 200125), (250, 166504), (260, 160100), (325, 128080), (400, 104065), (500, 83252), (520, 80050), (650, 64040), (1000, 41626), (1040, 40025), (1300, 32020), (1601, 26000), (1625, 25616), (2000, 20813), (2600, 16010), (3202, 13000), (3250, 12808), (5200, 8005), (6404, 6500)]