385325150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25603}}^1$

素因数の和:25665

約数の個数: 48

約数和(自身を含む): 838172544

約数和(自身を除く): 452847394

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 175, 215, 301, 350, 430, 602, 1075, 1505, 2150, 3010, 7525, 15050, 25603, 51206, 128015, 179221, 256030, 358442, 640075, 896105, 1100929, 1280150, 1792210, 2201858, 4480525, 5504645, 7706503, 8961050, 11009290, 15413006, 27523225, 38532515, 55046450, 77065030, 192662575, 385325150]

約数ペア:

[(1, 385325150), (2, 192662575), (5, 77065030), (7, 55046450), (10, 38532515), (14, 27523225), (25, 15413006), (35, 11009290), (43, 8961050), (50, 7706503), (70, 5504645), (86, 4480525), (175, 2201858), (215, 1792210), (301, 1280150), (350, 1100929), (430, 896105), (602, 640075), (1075, 358442), (1505, 256030), (2150, 179221), (3010, 128015), (7525, 51206), (15050, 25603)]