8378016335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{49939}}^1$

素因数の和:50075

約数の個数: 32

約数和(自身を含む): 11326392000

約数和(自身を除く): 2948375665

約数列:

[1, 5, 13, 29, 65, 89, 145, 377, 445, 1157, 1885, 2581, 5785, 12905, 33553, 49939, 167765, 249695, 649207, 1448231, 3246035, 4444571, 7241155, 18827003, 22222855, 57779423, 94135015, 128892559, 288897115, 644462795, 1675603267, 8378016335]

約数ペア:

[(1, 8378016335), (5, 1675603267), (13, 644462795), (29, 288897115), (65, 128892559), (89, 94135015), (145, 57779423), (377, 22222855), (445, 18827003), (1157, 7241155), (1885, 4444571), (2581, 3246035), (5785, 1448231), (12905, 649207), (33553, 249695), (49939, 167765)]