6510640

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 15311520

約数和(自身を除く): 8800880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 839, 970, 1552, 1678, 1940, 3356, 3880, 4195, 6712, 7760, 8390, 13424, 16780, 33560, 67120, 81383, 162766, 325532, 406915, 651064, 813830, 1302128, 1627660, 3255320, 6510640]

約数ペア:

[(1, 6510640), (2, 3255320), (4, 1627660), (5, 1302128), (8, 813830), (10, 651064), (16, 406915), (20, 325532), (40, 162766), (80, 81383), (97, 67120), (194, 33560), (388, 16780), (485, 13424), (776, 8390), (839, 7760), (970, 6712), (1552, 4195), (1678, 3880), (1940, 3356)]