172893157040

素因数分解:

$2^4\times 5^1\times {\mathrm{577}}^1\times {\mathrm{3745519}}^1$

素因数の和:3746109

約数の個数: 40

約数和(自身を含む): 402673364160

約数和(自身を除く): 229780207120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 577, 1154, 2308, 2885, 4616, 5770, 9232, 11540, 23080, 46160, 3745519, 7491038, 14982076, 18727595, 29964152, 37455190, 59928304, 74910380, 149820760, 299641520, 2161164463, 4322328926, 8644657852, 10805822315, 17289315704, 21611644630, 34578631408, 43223289260, 86446578520, 172893157040]

約数ペア:

[(1, 172893157040), (2, 86446578520), (4, 43223289260), (5, 34578631408), (8, 21611644630), (10, 17289315704), (16, 10805822315), (20, 8644657852), (40, 4322328926), (80, 2161164463), (577, 299641520), (1154, 149820760), (2308, 74910380), (2885, 59928304), (4616, 37455190), (5770, 29964152), (9232, 18727595), (11540, 14982076), (23080, 7491038), (46160, 3745519)]