56808210400

素因数分解:

$2^5\times 5^2\times {\mathrm{263}}^1\times {\mathrm{270001}}^1$

素因数の和:270284

約数の個数: 72

約数和(自身を含む): 139210871184

約数和(自身を除く): 82402660784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 263, 400, 526, 800, 1052, 1315, 2104, 2630, 4208, 5260, 6575, 8416, 10520, 13150, 21040, 26300, 42080, 52600, 105200, 210400, 270001, 540002, 1080004, 1350005, 2160008, 2700010, 4320016, 5400020, 6750025, 8640032, 10800040, 13500050, 21600080, 27000100, 43200160, 54000200, 71010263, 108000400, 142020526, 216000800, 284041052, 355051315, 568082104, 710102630, 1136164208, 1420205260, 1775256575, 2272328416, 2840410520, 3550513150, 5680821040, 7101026300, 11361642080, 14202052600, 28404105200, 56808210400]

約数ペア:

[(1, 56808210400), (2, 28404105200), (4, 14202052600), (5, 11361642080), (8, 7101026300), (10, 5680821040), (16, 3550513150), (20, 2840410520), (25, 2272328416), (32, 1775256575), (40, 1420205260), (50, 1136164208), (80, 710102630), (100, 568082104), (160, 355051315), (200, 284041052), (263, 216000800), (400, 142020526), (526, 108000400), (800, 71010263), (1052, 54000200), (1315, 43200160), (2104, 27000100), (2630, 21600080), (4208, 13500050), (5260, 10800040), (6575, 8640032), (8416, 6750025), (10520, 5400020), (13150, 4320016), (21040, 2700010), (26300, 2160008), (42080, 1350005), (52600, 1080004), (105200, 540002), (210400, 270001)]