72622120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{49069}}^1$

素因数の和:49117

約数の個数: 32

約数和(自身を含む): 167819400

約数和(自身を除く): 95197280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 49069, 98138, 196276, 245345, 392552, 490690, 981380, 1815553, 1962760, 3631106, 7262212, 9077765, 14524424, 18155530, 36311060, 72622120]

約数ペア:

[(1, 72622120), (2, 36311060), (4, 18155530), (5, 14524424), (8, 9077765), (10, 7262212), (20, 3631106), (37, 1962760), (40, 1815553), (74, 981380), (148, 490690), (185, 392552), (296, 245345), (370, 196276), (740, 98138), (1480, 49069)]