8213304850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{22907}}^1$

素因数の和:23091

約数の個数: 48

約数和(自身を含む): 15645980736

約数和(自身を除く): 7432675886

約数列:

[1, 2, 5, 10, 25, 50, 71, 101, 142, 202, 355, 505, 710, 1010, 1775, 2525, 3550, 5050, 7171, 14342, 22907, 35855, 45814, 71710, 114535, 179275, 229070, 358550, 572675, 1145350, 1626397, 2313607, 3252794, 4627214, 8131985, 11568035, 16263970, 23136070, 40659925, 57840175, 81319850, 115680350, 164266097, 328532194, 821330485, 1642660970, 4106652425, 8213304850]

約数ペア:

[(1, 8213304850), (2, 4106652425), (5, 1642660970), (10, 821330485), (25, 328532194), (50, 164266097), (71, 115680350), (101, 81319850), (142, 57840175), (202, 40659925), (355, 23136070), (505, 16263970), (710, 11568035), (1010, 8131985), (1775, 4627214), (2525, 3252794), (3550, 2313607), (5050, 1626397), (7171, 1145350), (14342, 572675), (22907, 358550), (35855, 229070), (45814, 179275), (71710, 114535)]