2000507110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{2027}}^1$

素因数の和:2677

約数の個数: 64

約数和(自身を含む): 4303383552

約数和(自身を除く): 2302876442

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 613, 805, 1226, 1610, 2027, 3065, 4054, 4291, 6130, 8582, 10135, 14099, 14189, 20270, 21455, 28198, 28378, 42910, 46621, 70495, 70945, 93242, 98693, 140990, 141890, 197386, 233105, 326347, 466210, 493465, 652694, 986930, 1242551, 1631735, 2485102, 3263470, 6212755, 8697857, 12425510, 17395714, 28578673, 43489285, 57157346, 86978570, 142893365, 200050711, 285786730, 400101422, 1000253555, 2000507110]

約数ペア:

[(1, 2000507110), (2, 1000253555), (5, 400101422), (7, 285786730), (10, 200050711), (14, 142893365), (23, 86978570), (35, 57157346), (46, 43489285), (70, 28578673), (115, 17395714), (161, 12425510), (230, 8697857), (322, 6212755), (613, 3263470), (805, 2485102), (1226, 1631735), (1610, 1242551), (2027, 986930), (3065, 652694), (4054, 493465), (4291, 466210), (6130, 326347), (8582, 233105), (10135, 197386), (14099, 141890), (14189, 140990), (20270, 98693), (21455, 93242), (28198, 70945), (28378, 70495), (42910, 46621)]