2400157060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{28621}}^1$

素因数の和:29236

約数の個数: 48

約数和(自身を含む): 5770195200

約数和(自身を除く): 3370038140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 599, 1198, 2396, 2995, 4193, 5990, 8386, 11980, 16772, 20965, 28621, 41930, 57242, 83860, 114484, 143105, 200347, 286210, 400694, 572420, 801388, 1001735, 2003470, 4006940, 17143979, 34287958, 68575916, 85719895, 120007853, 171439790, 240015706, 342879580, 480031412, 600039265, 1200078530, 2400157060]

約数ペア:

[(1, 2400157060), (2, 1200078530), (4, 600039265), (5, 480031412), (7, 342879580), (10, 240015706), (14, 171439790), (20, 120007853), (28, 85719895), (35, 68575916), (70, 34287958), (140, 17143979), (599, 4006940), (1198, 2003470), (2396, 1001735), (2995, 801388), (4193, 572420), (5990, 400694), (8386, 286210), (11980, 200347), (16772, 143105), (20965, 114484), (28621, 83860), (41930, 57242)]