4947200

素因数分解:

$2^8\times 5^2\times {\mathrm{773}}^1$

素因数の和:799

約数の個数: 54

約数和(自身を含む): 12260934

約数和(自身を除く): 7313734

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 773, 800, 1280, 1546, 1600, 3092, 3200, 3865, 6184, 6400, 7730, 12368, 15460, 19325, 24736, 30920, 38650, 49472, 61840, 77300, 98944, 123680, 154600, 197888, 247360, 309200, 494720, 618400, 989440, 1236800, 2473600, 4947200]

約数ペア:

[(1, 4947200), (2, 2473600), (4, 1236800), (5, 989440), (8, 618400), (10, 494720), (16, 309200), (20, 247360), (25, 197888), (32, 154600), (40, 123680), (50, 98944), (64, 77300), (80, 61840), (100, 49472), (128, 38650), (160, 30920), (200, 24736), (256, 19325), (320, 15460), (400, 12368), (640, 7730), (773, 6400), (800, 6184), (1280, 3865), (1546, 3200), (1600, 3092)]