1900507250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3089}}^1$

素因数の和:3236

約数の個数: 64

約数和(自身を含む): 3748343040

約数和(自身を除く): 1847835790

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 107, 115, 125, 214, 230, 250, 535, 575, 1070, 1150, 2461, 2675, 2875, 3089, 4922, 5350, 5750, 6178, 12305, 13375, 15445, 24610, 26750, 30890, 61525, 71047, 77225, 123050, 142094, 154450, 307625, 330523, 355235, 386125, 615250, 661046, 710470, 772250, 1652615, 1776175, 3305230, 3552350, 7602029, 8263075, 8880875, 15204058, 16526150, 17761750, 38010145, 41315375, 76020290, 82630750, 190050725, 380101450, 950253625, 1900507250]

約数ペア:

[(1, 1900507250), (2, 950253625), (5, 380101450), (10, 190050725), (23, 82630750), (25, 76020290), (46, 41315375), (50, 38010145), (107, 17761750), (115, 16526150), (125, 15204058), (214, 8880875), (230, 8263075), (250, 7602029), (535, 3552350), (575, 3305230), (1070, 1776175), (1150, 1652615), (2461, 772250), (2675, 710470), (2875, 661046), (3089, 615250), (4922, 386125), (5350, 355235), (5750, 330523), (6178, 307625), (12305, 154450), (13375, 142094), (15445, 123050), (24610, 77225), (26750, 71047), (30890, 61525)]