85930360

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{22147}}^1$

素因数の和:22255

約数の個数: 32

約数和(自身を含む): 195345360

約数和(自身を除く): 109415000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 22147, 44294, 88588, 110735, 177176, 221470, 442940, 885880, 2148259, 4296518, 8593036, 10741295, 17186072, 21482590, 42965180, 85930360]

約数ペア:

[(1, 85930360), (2, 42965180), (4, 21482590), (5, 17186072), (8, 10741295), (10, 8593036), (20, 4296518), (40, 2148259), (97, 885880), (194, 442940), (388, 221470), (485, 177176), (776, 110735), (970, 88588), (1940, 44294), (3880, 22147)]