5171200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{101}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 12948390

約数和(自身を除く): 7777190

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 128, 160, 200, 202, 256, 320, 400, 404, 505, 512, 640, 800, 808, 1010, 1024, 1280, 1600, 1616, 2020, 2048, 2525, 2560, 3200, 3232, 4040, 5050, 5120, 6400, 6464, 8080, 10100, 10240, 12800, 12928, 16160, 20200, 25600, 25856, 32320, 40400, 51200, 51712, 64640, 80800, 103424, 129280, 161600, 206848, 258560, 323200, 517120, 646400, 1034240, 1292800, 2585600, 5171200]

約数ペア:

[(1, 5171200), (2, 2585600), (4, 1292800), (5, 1034240), (8, 646400), (10, 517120), (16, 323200), (20, 258560), (25, 206848), (32, 161600), (40, 129280), (50, 103424), (64, 80800), (80, 64640), (100, 51712), (101, 51200), (128, 40400), (160, 32320), (200, 25856), (202, 25600), (256, 20200), (320, 16160), (400, 12928), (404, 12800), (505, 10240), (512, 10100), (640, 8080), (800, 6464), (808, 6400), (1010, 5120), (1024, 5050), (1280, 4040), (1600, 3232), (1616, 3200), (2020, 2560), (2048, 2525)]