5000648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 9979200

約数和(自身を除く): 4978552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 197, 334, 394, 668, 788, 1336, 1576, 3173, 3743, 6346, 7486, 12692, 14972, 25384, 29944, 32899, 65798, 131596, 263192, 625081, 1250162, 2500324, 5000648]

約数ペア:

[(1, 5000648), (2, 2500324), (4, 1250162), (8, 625081), (19, 263192), (38, 131596), (76, 65798), (152, 32899), (167, 29944), (197, 25384), (334, 14972), (394, 12692), (668, 7486), (788, 6346), (1336, 3743), (1576, 3173)]