139143200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{24847}}^1$

素因数の和:24874

約数の個数: 72

約数和(自身を含む): 388225152

約数和(自身を除く): 249081952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 24847, 49694, 99388, 124235, 173929, 198776, 248470, 347858, 397552, 496940, 621175, 695716, 795104, 869645, 993880, 1242350, 1391432, 1739290, 1987760, 2484700, 2782864, 3478580, 3975520, 4348225, 4969400, 5565728, 6957160, 8696450, 9938800, 13914320, 17392900, 19877600, 27828640, 34785800, 69571600, 139143200]

約数ペア:

[(1, 139143200), (2, 69571600), (4, 34785800), (5, 27828640), (7, 19877600), (8, 17392900), (10, 13914320), (14, 9938800), (16, 8696450), (20, 6957160), (25, 5565728), (28, 4969400), (32, 4348225), (35, 3975520), (40, 3478580), (50, 2782864), (56, 2484700), (70, 1987760), (80, 1739290), (100, 1391432), (112, 1242350), (140, 993880), (160, 869645), (175, 795104), (200, 695716), (224, 621175), (280, 496940), (350, 397552), (400, 347858), (560, 248470), (700, 198776), (800, 173929), (1120, 124235), (1400, 99388), (2800, 49694), (5600, 24847)]