20072094500

素因数分解:

$2^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{3137}}^1$

素因数の和:3414

約数の個数: 96

約数和(自身を含む): 44738942976

約数和(自身を除く): 24666848476

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 125, 134, 191, 250, 268, 335, 382, 500, 670, 764, 955, 1340, 1675, 1910, 3137, 3350, 3820, 4775, 6274, 6700, 8375, 9550, 12548, 12797, 15685, 16750, 19100, 23875, 25594, 31370, 33500, 47750, 51188, 62740, 63985, 78425, 95500, 127970, 156850, 210179, 255940, 313700, 319925, 392125, 420358, 599167, 639850, 784250, 840716, 1050895, 1198334, 1279700, 1568500, 1599625, 2101790, 2396668, 2995835, 3199250, 4203580, 5254475, 5991670, 6398500, 10508950, 11983340, 14979175, 21017900, 26272375, 29958350, 40144189, 52544750, 59916700, 74895875, 80288378, 105089500, 149791750, 160576756, 200720945, 299583500, 401441890, 802883780, 1003604725, 2007209450, 4014418900, 5018023625, 10036047250, 20072094500]

約数ペア:

[(1, 20072094500), (2, 10036047250), (4, 5018023625), (5, 4014418900), (10, 2007209450), (20, 1003604725), (25, 802883780), (50, 401441890), (67, 299583500), (100, 200720945), (125, 160576756), (134, 149791750), (191, 105089500), (250, 80288378), (268, 74895875), (335, 59916700), (382, 52544750), (500, 40144189), (670, 29958350), (764, 26272375), (955, 21017900), (1340, 14979175), (1675, 11983340), (1910, 10508950), (3137, 6398500), (3350, 5991670), (3820, 5254475), (4775, 4203580), (6274, 3199250), (6700, 2995835), (8375, 2396668), (9550, 2101790), (12548, 1599625), (12797, 1568500), (15685, 1279700), (16750, 1198334), (19100, 1050895), (23875, 840716), (25594, 784250), (31370, 639850), (33500, 599167), (47750, 420358), (51188, 392125), (62740, 319925), (63985, 313700), (78425, 255940), (95500, 210179), (127970, 156850)]