2010593875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 2760645888

約数和(自身を除く): 750052013

約数列:

[1, 5, 23, 25, 37, 41, 115, 125, 185, 205, 461, 575, 851, 925, 943, 1025, 1517, 2305, 2875, 4255, 4625, 4715, 5125, 7585, 10603, 11525, 17057, 18901, 21275, 23575, 34891, 37925, 53015, 57625, 85285, 94505, 106375, 117875, 174455, 189625, 265075, 392311, 426425, 434723, 472525, 699337, 872275, 1325375, 1961555, 2132125, 2173615, 2362625, 3496685, 4361375, 9807775, 10868075, 16084751, 17483425, 49038875, 54340375, 80423755, 87417125, 402118775, 2010593875]

約数ペア:

[(1, 2010593875), (5, 402118775), (23, 87417125), (25, 80423755), (37, 54340375), (41, 49038875), (115, 17483425), (125, 16084751), (185, 10868075), (205, 9807775), (461, 4361375), (575, 3496685), (851, 2362625), (925, 2173615), (943, 2132125), (1025, 1961555), (1517, 1325375), (2305, 872275), (2875, 699337), (4255, 472525), (4625, 434723), (4715, 426425), (5125, 392311), (7585, 265075), (10603, 189625), (11525, 174455), (17057, 117875), (18901, 106375), (21275, 94505), (23575, 85285), (34891, 57625), (37925, 53015)]