20141388010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1\times {\mathrm{1471}}^1$

素因数の和:2071

約数の個数: 64

約数和(自身を含む): 38688399360

約数和(自身を除く): 18547011350

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 337, 478, 674, 1195, 1471, 1685, 2390, 2942, 3370, 4063, 5729, 7355, 8126, 11458, 14710, 20315, 25007, 28645, 40630, 50014, 57290, 80543, 125035, 161086, 250070, 351569, 402715, 495727, 703138, 805430, 991454, 1369231, 1757845, 2478635, 2738462, 3515690, 4957270, 5976673, 6846155, 8427359, 11953346, 13692310, 16854718, 29883365, 42136795, 59766730, 84273590, 118478753, 236957506, 592393765, 1184787530, 2014138801, 4028277602, 10070694005, 20141388010]

約数ペア:

[(1, 20141388010), (2, 10070694005), (5, 4028277602), (10, 2014138801), (17, 1184787530), (34, 592393765), (85, 236957506), (170, 118478753), (239, 84273590), (337, 59766730), (478, 42136795), (674, 29883365), (1195, 16854718), (1471, 13692310), (1685, 11953346), (2390, 8427359), (2942, 6846155), (3370, 5976673), (4063, 4957270), (5729, 3515690), (7355, 2738462), (8126, 2478635), (11458, 1757845), (14710, 1369231), (20315, 991454), (25007, 805430), (28645, 703138), (40630, 495727), (50014, 402715), (57290, 351569), (80543, 250070), (125035, 161086)]