73394080

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4729}}^1$

素因数の和:4841

約数の個数: 48

約数和(自身を含む): 175218120

約数和(自身を除く): 101824040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 4729, 7760, 9458, 15520, 18916, 23645, 37832, 47290, 75664, 94580, 151328, 189160, 378320, 458713, 756640, 917426, 1834852, 2293565, 3669704, 4587130, 7339408, 9174260, 14678816, 18348520, 36697040, 73394080]

約数ペア:

[(1, 73394080), (2, 36697040), (4, 18348520), (5, 14678816), (8, 9174260), (10, 7339408), (16, 4587130), (20, 3669704), (32, 2293565), (40, 1834852), (80, 917426), (97, 756640), (160, 458713), (194, 378320), (388, 189160), (485, 151328), (776, 94580), (970, 75664), (1552, 47290), (1940, 37832), (3104, 23645), (3880, 18916), (4729, 15520), (7760, 9458)]