16010080

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2129}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 38646720

約数和(自身を除く): 22636640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 2129, 3760, 4258, 7520, 8516, 10645, 17032, 21290, 34064, 42580, 68128, 85160, 100063, 170320, 200126, 340640, 400252, 500315, 800504, 1000630, 1601008, 2001260, 3202016, 4002520, 8005040, 16010080]

約数ペア:

[(1, 16010080), (2, 8005040), (4, 4002520), (5, 3202016), (8, 2001260), (10, 1601008), (16, 1000630), (20, 800504), (32, 500315), (40, 400252), (47, 340640), (80, 200126), (94, 170320), (160, 100063), (188, 85160), (235, 68128), (376, 42580), (470, 34064), (752, 21290), (940, 17032), (1504, 10645), (1880, 8516), (2129, 7520), (3760, 4258)]