101242000

素因数分解:

$2^4\times 5^3\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:473

約数の個数: 80

約数和(自身を含む): 246984192

約数和(自身を除く): 145742192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 223, 227, 250, 400, 446, 454, 500, 892, 908, 1000, 1115, 1135, 1784, 1816, 2000, 2230, 2270, 3568, 3632, 4460, 4540, 5575, 5675, 8920, 9080, 11150, 11350, 17840, 18160, 22300, 22700, 27875, 28375, 44600, 45400, 50621, 55750, 56750, 89200, 90800, 101242, 111500, 113500, 202484, 223000, 227000, 253105, 404968, 446000, 454000, 506210, 809936, 1012420, 1265525, 2024840, 2531050, 4049680, 5062100, 6327625, 10124200, 12655250, 20248400, 25310500, 50621000, 101242000]

約数ペア:

[(1, 101242000), (2, 50621000), (4, 25310500), (5, 20248400), (8, 12655250), (10, 10124200), (16, 6327625), (20, 5062100), (25, 4049680), (40, 2531050), (50, 2024840), (80, 1265525), (100, 1012420), (125, 809936), (200, 506210), (223, 454000), (227, 446000), (250, 404968), (400, 253105), (446, 227000), (454, 223000), (500, 202484), (892, 113500), (908, 111500), (1000, 101242), (1115, 90800), (1135, 89200), (1784, 56750), (1816, 55750), (2000, 50621), (2230, 45400), (2270, 44600), (3568, 28375), (3632, 27875), (4460, 22700), (4540, 22300), (5575, 18160), (5675, 17840), (8920, 11350), (9080, 11150)]