52660000

素因数分解:

$2^5\times 5^4\times {\mathrm{2633}}^1$

素因数の和:2663

約数の個数: 60

約数和(自身を含む): 129600702

約数和(自身を除く): 76940702

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 2633, 4000, 5000, 5266, 10000, 10532, 13165, 20000, 21064, 26330, 42128, 52660, 65825, 84256, 105320, 131650, 210640, 263300, 329125, 421280, 526600, 658250, 1053200, 1316500, 1645625, 2106400, 2633000, 3291250, 5266000, 6582500, 10532000, 13165000, 26330000, 52660000]

約数ペア:

[(1, 52660000), (2, 26330000), (4, 13165000), (5, 10532000), (8, 6582500), (10, 5266000), (16, 3291250), (20, 2633000), (25, 2106400), (32, 1645625), (40, 1316500), (50, 1053200), (80, 658250), (100, 526600), (125, 421280), (160, 329125), (200, 263300), (250, 210640), (400, 131650), (500, 105320), (625, 84256), (800, 65825), (1000, 52660), (1250, 42128), (2000, 26330), (2500, 21064), (2633, 20000), (4000, 13165), (5000, 10532), (5266, 10000)]