136340800

素因数分解:

$2^6\times 5^2\times {\mathrm{85213}}^1$

素因数の和:85235

約数の個数: 42

約数和(自身を含む): 335487518

約数和(自身を除く): 199146718

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 85213, 170426, 340852, 426065, 681704, 852130, 1363408, 1704260, 2130325, 2726816, 3408520, 4260650, 5453632, 6817040, 8521300, 13634080, 17042600, 27268160, 34085200, 68170400, 136340800]

約数ペア:

[(1, 136340800), (2, 68170400), (4, 34085200), (5, 27268160), (8, 17042600), (10, 13634080), (16, 8521300), (20, 6817040), (25, 5453632), (32, 4260650), (40, 3408520), (50, 2726816), (64, 2130325), (80, 1704260), (100, 1363408), (160, 852130), (200, 681704), (320, 426065), (400, 340852), (800, 170426), (1600, 85213)]