231457000

素因数分解:

$2^3\times 5^3\times {\mathrm{59}}^1\times {\mathrm{3923}}^1$

素因数の和:4003

約数の個数: 64

約数和(自身を含む): 550929600

約数和(自身を除く): 319472600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 125, 200, 236, 250, 295, 472, 500, 590, 1000, 1180, 1475, 2360, 2950, 3923, 5900, 7375, 7846, 11800, 14750, 15692, 19615, 29500, 31384, 39230, 59000, 78460, 98075, 156920, 196150, 231457, 392300, 462914, 490375, 784600, 925828, 980750, 1157285, 1851656, 1961500, 2314570, 3923000, 4629140, 5786425, 9258280, 11572850, 23145700, 28932125, 46291400, 57864250, 115728500, 231457000]

約数ペア:

[(1, 231457000), (2, 115728500), (4, 57864250), (5, 46291400), (8, 28932125), (10, 23145700), (20, 11572850), (25, 9258280), (40, 5786425), (50, 4629140), (59, 3923000), (100, 2314570), (118, 1961500), (125, 1851656), (200, 1157285), (236, 980750), (250, 925828), (295, 784600), (472, 490375), (500, 462914), (590, 392300), (1000, 231457), (1180, 196150), (1475, 156920), (2360, 98075), (2950, 78460), (3923, 59000), (5900, 39230), (7375, 31384), (7846, 29500), (11800, 19615), (14750, 15692)]