23009459620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1199659}}^1$

素因数の和:1199812

約数の個数: 48

約数和(自身を含む): 55625834880

約数和(自身を除く): 32616375260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 9590, 19180, 1199659, 2399318, 4798636, 5998295, 8397613, 11996590, 16795226, 23993180, 33590452, 41988065, 83976130, 164353283, 167952260, 328706566, 657413132, 821766415, 1150472981, 1643532830, 2300945962, 3287065660, 4601891924, 5752364905, 11504729810, 23009459620]

約数ペア:

[(1, 23009459620), (2, 11504729810), (4, 5752364905), (5, 4601891924), (7, 3287065660), (10, 2300945962), (14, 1643532830), (20, 1150472981), (28, 821766415), (35, 657413132), (70, 328706566), (137, 167952260), (140, 164353283), (274, 83976130), (548, 41988065), (685, 33590452), (959, 23993180), (1370, 16795226), (1918, 11996590), (2740, 8397613), (3836, 5998295), (4795, 4798636), (9590, 2399318), (19180, 1199659)]