84048560

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10831}}^1$

素因数の和:10941

約数の個数: 40

約数和(自身を含む): 197445696

約数和(自身を除く): 113397136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 10831, 21662, 43324, 54155, 86648, 108310, 173296, 216620, 433240, 866480, 1050607, 2101214, 4202428, 5253035, 8404856, 10506070, 16809712, 21012140, 42024280, 84048560]

約数ペア:

[(1, 84048560), (2, 42024280), (4, 21012140), (5, 16809712), (8, 10506070), (10, 8404856), (16, 5253035), (20, 4202428), (40, 2101214), (80, 1050607), (97, 866480), (194, 433240), (388, 216620), (485, 173296), (776, 108310), (970, 86648), (1552, 54155), (1940, 43324), (3880, 21662), (7760, 10831)]