8939017150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{359719}}^1$

素因数の和:359809

約数の個数: 48

約数和(自身を含む): 19269480960

約数和(自身を除く): 10330463810

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2485, 3550, 4970, 12425, 24850, 359719, 719438, 1798595, 2518033, 3597190, 5036066, 8992975, 12590165, 17985950, 25180330, 25540049, 51080098, 62950825, 125901650, 127700245, 178780343, 255400490, 357560686, 638501225, 893901715, 1277002450, 1787803430, 4469508575, 8939017150]

約数ペア:

[(1, 8939017150), (2, 4469508575), (5, 1787803430), (7, 1277002450), (10, 893901715), (14, 638501225), (25, 357560686), (35, 255400490), (50, 178780343), (70, 127700245), (71, 125901650), (142, 62950825), (175, 51080098), (350, 25540049), (355, 25180330), (497, 17985950), (710, 12590165), (994, 8992975), (1775, 5036066), (2485, 3597190), (3550, 2518033), (4970, 1798595), (12425, 719438), (24850, 359719)]