8325200

素因数分解:

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

素因数の和:1632

約数の個数: 60

約数和(自身を含む): 21553308

約数和(自身を除く): 13228108

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 1601, 2600, 3202, 5200, 6404, 8005, 12808, 16010, 20813, 25616, 32020, 40025, 41626, 64040, 80050, 83252, 104065, 128080, 160100, 166504, 208130, 320200, 333008, 416260, 520325, 640400, 832520, 1040650, 1665040, 2081300, 4162600, 8325200]

約数ペア:

[(1, 8325200), (2, 4162600), (4, 2081300), (5, 1665040), (8, 1040650), (10, 832520), (13, 640400), (16, 520325), (20, 416260), (25, 333008), (26, 320200), (40, 208130), (50, 166504), (52, 160100), (65, 128080), (80, 104065), (100, 83252), (104, 80050), (130, 64040), (200, 41626), (208, 40025), (260, 32020), (325, 25616), (400, 20813), (520, 16010), (650, 12808), (1040, 8005), (1300, 6404), (1601, 5200), (2600, 3202)]