159922000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11423}}^1$

素因数の和:11453

約数の個数: 80

約数和(自身を含む): 441971712

約数和(自身を除く): 282049712

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, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 11423, 14000, 22846, 45692, 57115, 79961, 91384, 114230, 159922, 182768, 228460, 285575, 319844, 399805, 456920, 571150, 639688, 799610, 913840, 1142300, 1279376, 1427875, 1599220, 1999025, 2284600, 2855750, 3198440, 3998050, 4569200, 5711500, 6396880, 7996100, 9995125, 11423000, 15992200, 19990250, 22846000, 31984400, 39980500, 79961000, 159922000]

約数ペア:

[(1, 159922000), (2, 79961000), (4, 39980500), (5, 31984400), (7, 22846000), (8, 19990250), (10, 15992200), (14, 11423000), (16, 9995125), (20, 7996100), (25, 6396880), (28, 5711500), (35, 4569200), (40, 3998050), (50, 3198440), (56, 2855750), (70, 2284600), (80, 1999025), (100, 1599220), (112, 1427875), (125, 1279376), (140, 1142300), (175, 913840), (200, 799610), (250, 639688), (280, 571150), (350, 456920), (400, 399805), (500, 319844), (560, 285575), (700, 228460), (875, 182768), (1000, 159922), (1400, 114230), (1750, 91384), (2000, 79961), (2800, 57115), (3500, 45692), (7000, 22846), (11423, 14000)]