23170000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{331}}^1$

素因数の和:366

約数の個数: 100

約数和(自身を含む): 64304416

約数和(自身を除く): 41134416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 331, 350, 400, 500, 560, 625, 662, 700, 875, 1000, 1250, 1324, 1400, 1655, 1750, 2000, 2317, 2500, 2648, 2800, 3310, 3500, 4375, 4634, 5000, 5296, 6620, 7000, 8275, 8750, 9268, 10000, 11585, 13240, 14000, 16550, 17500, 18536, 23170, 26480, 33100, 35000, 37072, 41375, 46340, 57925, 66200, 70000, 82750, 92680, 115850, 132400, 165500, 185360, 206875, 231700, 289625, 331000, 413750, 463400, 579250, 662000, 827500, 926800, 1158500, 1448125, 1655000, 2317000, 2896250, 3310000, 4634000, 5792500, 11585000, 23170000]

約数ペア:

[(1, 23170000), (2, 11585000), (4, 5792500), (5, 4634000), (7, 3310000), (8, 2896250), (10, 2317000), (14, 1655000), (16, 1448125), (20, 1158500), (25, 926800), (28, 827500), (35, 662000), (40, 579250), (50, 463400), (56, 413750), (70, 331000), (80, 289625), (100, 231700), (112, 206875), (125, 185360), (140, 165500), (175, 132400), (200, 115850), (250, 92680), (280, 82750), (331, 70000), (350, 66200), (400, 57925), (500, 46340), (560, 41375), (625, 37072), (662, 35000), (700, 33100), (875, 26480), (1000, 23170), (1250, 18536), (1324, 17500), (1400, 16550), (1655, 14000), (1750, 13240), (2000, 11585), (2317, 10000), (2500, 9268), (2648, 8750), (2800, 8275), (3310, 7000), (3500, 6620), (4375, 5296), (4634, 5000)]