2313254500

素因数分解:

$2^2\times 5^3\times {\mathrm{1597}}^1\times {\mathrm{2897}}^1$

素因数の和:4513

約数の個数: 48

約数和(自身を含む): 5057056368

約数和(自身を除く): 2743801868

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 1597, 2897, 3194, 5794, 6388, 7985, 11588, 14485, 15970, 28970, 31940, 39925, 57940, 72425, 79850, 144850, 159700, 199625, 289700, 362125, 399250, 724250, 798500, 1448500, 4626509, 9253018, 18506036, 23132545, 46265090, 92530180, 115662725, 231325450, 462650900, 578313625, 1156627250, 2313254500]

約数ペア:

[(1, 2313254500), (2, 1156627250), (4, 578313625), (5, 462650900), (10, 231325450), (20, 115662725), (25, 92530180), (50, 46265090), (100, 23132545), (125, 18506036), (250, 9253018), (500, 4626509), (1597, 1448500), (2897, 798500), (3194, 724250), (5794, 399250), (6388, 362125), (7985, 289700), (11588, 199625), (14485, 159700), (15970, 144850), (28970, 79850), (31940, 72425), (39925, 57940)]