17518544060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1\times {\mathrm{22481}}^1$

素因数の和:23366

約数の個数: 48

約数和(自身を含む): 37618680960

約数和(自身を除く): 20100136900

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 829, 940, 1658, 3316, 4145, 8290, 16580, 22481, 38963, 44962, 77926, 89924, 112405, 155852, 194815, 224810, 389630, 449620, 779260, 1056607, 2113214, 4226428, 5283035, 10566070, 18636749, 21132140, 37273498, 74546996, 93183745, 186367490, 372734980, 875927203, 1751854406, 3503708812, 4379636015, 8759272030, 17518544060]

約数ペア:

[(1, 17518544060), (2, 8759272030), (4, 4379636015), (5, 3503708812), (10, 1751854406), (20, 875927203), (47, 372734980), (94, 186367490), (188, 93183745), (235, 74546996), (470, 37273498), (829, 21132140), (940, 18636749), (1658, 10566070), (3316, 5283035), (4145, 4226428), (8290, 2113214), (16580, 1056607), (22481, 779260), (38963, 449620), (44962, 389630), (77926, 224810), (89924, 194815), (112405, 155852)]