2040232000

素因数分解:

$2^6\times 5^3\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1617

約数の個数: 112

約数和(自身を含む): 5084155440

約数和(自身を除く): 3043923440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 181, 200, 250, 320, 362, 400, 500, 724, 800, 905, 1000, 1409, 1448, 1600, 1810, 2000, 2818, 2896, 3620, 4000, 4525, 5636, 5792, 7045, 7240, 8000, 9050, 11272, 11584, 14090, 14480, 18100, 22544, 22625, 28180, 28960, 35225, 36200, 45088, 45250, 56360, 57920, 70450, 72400, 90176, 90500, 112720, 140900, 144800, 176125, 181000, 225440, 255029, 281800, 289600, 352250, 362000, 450880, 510058, 563600, 704500, 724000, 1020116, 1127200, 1275145, 1409000, 1448000, 2040232, 2254400, 2550290, 2818000, 4080464, 5100580, 5636000, 6375725, 8160928, 10201160, 11272000, 12751450, 16321856, 20402320, 25502900, 31878625, 40804640, 51005800, 63757250, 81609280, 102011600, 127514500, 204023200, 255029000, 408046400, 510058000, 1020116000, 2040232000]

約数ペア:

[(1, 2040232000), (2, 1020116000), (4, 510058000), (5, 408046400), (8, 255029000), (10, 204023200), (16, 127514500), (20, 102011600), (25, 81609280), (32, 63757250), (40, 51005800), (50, 40804640), (64, 31878625), (80, 25502900), (100, 20402320), (125, 16321856), (160, 12751450), (181, 11272000), (200, 10201160), (250, 8160928), (320, 6375725), (362, 5636000), (400, 5100580), (500, 4080464), (724, 2818000), (800, 2550290), (905, 2254400), (1000, 2040232), (1409, 1448000), (1448, 1409000), (1600, 1275145), (1810, 1127200), (2000, 1020116), (2818, 724000), (2896, 704500), (3620, 563600), (4000, 510058), (4525, 450880), (5636, 362000), (5792, 352250), (7045, 289600), (7240, 281800), (8000, 255029), (9050, 225440), (11272, 181000), (11584, 176125), (14090, 144800), (14480, 140900), (18100, 112720), (22544, 90500), (22625, 90176), (28180, 72400), (28960, 70450), (35225, 57920), (36200, 56360), (45088, 45250)]