69925360

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9011}}^1$

素因数の和:9121

約数の個数: 40

約数和(自身を含む): 164270736

約数和(自身を除く): 94345376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 9011, 18022, 36044, 45055, 72088, 90110, 144176, 180220, 360440, 720880, 874067, 1748134, 3496268, 4370335, 6992536, 8740670, 13985072, 17481340, 34962680, 69925360]

約数ペア:

[(1, 69925360), (2, 34962680), (4, 17481340), (5, 13985072), (8, 8740670), (10, 6992536), (16, 4370335), (20, 3496268), (40, 1748134), (80, 874067), (97, 720880), (194, 360440), (388, 180220), (485, 144176), (776, 90110), (970, 72088), (1552, 45055), (1940, 36044), (3880, 18022), (7760, 9011)]