4038281185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{10009}}^1$

素因数の和:10201

約数の個数: 32

約数和(自身を含む): 5304499200

約数和(自身を除く): 1266218015

約数列:

[1, 5, 19, 31, 95, 137, 155, 589, 685, 2603, 2945, 4247, 10009, 13015, 21235, 50045, 80693, 190171, 310279, 403465, 950855, 1371233, 1551395, 5895301, 6856165, 26053427, 29476505, 42508223, 130267135, 212541115, 807656237, 4038281185]

約数ペア:

[(1, 4038281185), (5, 807656237), (19, 212541115), (31, 130267135), (95, 42508223), (137, 29476505), (155, 26053427), (589, 6856165), (685, 5895301), (2603, 1551395), (2945, 1371233), (4247, 950855), (10009, 403465), (13015, 310279), (21235, 190171), (50045, 80693)]