101947180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 223261920

約数和(自身を除く): 121314740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 137, 145, 274, 290, 548, 580, 685, 1283, 1370, 2566, 2740, 3973, 5132, 6415, 7946, 12830, 15892, 19865, 25660, 37207, 39730, 74414, 79460, 148828, 175771, 186035, 351542, 372070, 703084, 744140, 878855, 1757710, 3515420, 5097359, 10194718, 20389436, 25486795, 50973590, 101947180]

約数ペア:

[(1, 101947180), (2, 50973590), (4, 25486795), (5, 20389436), (10, 10194718), (20, 5097359), (29, 3515420), (58, 1757710), (116, 878855), (137, 744140), (145, 703084), (274, 372070), (290, 351542), (548, 186035), (580, 175771), (685, 148828), (1283, 79460), (1370, 74414), (2566, 39730), (2740, 37207), (3973, 25660), (5132, 19865), (6415, 15892), (7946, 12830)]