5256400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:808

約数の個数: 60

約数和(自身を含む): 13388652

約数和(自身を除く): 8132252

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 773, 850, 1360, 1546, 1700, 3092, 3400, 3865, 6184, 6800, 7730, 12368, 13141, 15460, 19325, 26282, 30920, 38650, 52564, 61840, 65705, 77300, 105128, 131410, 154600, 210256, 262820, 309200, 328525, 525640, 657050, 1051280, 1314100, 2628200, 5256400]

約数ペア:

[(1, 5256400), (2, 2628200), (4, 1314100), (5, 1051280), (8, 657050), (10, 525640), (16, 328525), (17, 309200), (20, 262820), (25, 210256), (34, 154600), (40, 131410), (50, 105128), (68, 77300), (80, 65705), (85, 61840), (100, 52564), (136, 38650), (170, 30920), (200, 26282), (272, 19325), (340, 15460), (400, 13141), (425, 12368), (680, 7730), (773, 6800), (850, 6184), (1360, 3865), (1546, 3400), (1700, 3092)]