70773100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^2$

素因数の和:419

約数の個数: 54

約数和(自身を含む): 162502620

約数和(自身を除く): 91729520

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 193, 380, 386, 475, 772, 950, 965, 1900, 1930, 3667, 3860, 4825, 7334, 9650, 14668, 18335, 19300, 36670, 37249, 73340, 74498, 91675, 148996, 183350, 186245, 366700, 372490, 707731, 744980, 931225, 1415462, 1862450, 2830924, 3538655, 3724900, 7077310, 14154620, 17693275, 35386550, 70773100]

約数ペア:

[(1, 70773100), (2, 35386550), (4, 17693275), (5, 14154620), (10, 7077310), (19, 3724900), (20, 3538655), (25, 2830924), (38, 1862450), (50, 1415462), (76, 931225), (95, 744980), (100, 707731), (190, 372490), (193, 366700), (380, 186245), (386, 183350), (475, 148996), (772, 91675), (950, 74498), (965, 73340), (1900, 37249), (1930, 36670), (3667, 19300), (3860, 18335), (4825, 14668), (7334, 9650)]