16242650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 32482296

約数和(自身を除く): 16239646

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 97, 170, 194, 197, 394, 425, 485, 850, 970, 985, 1649, 1970, 2425, 3298, 3349, 4850, 4925, 6698, 8245, 9850, 16490, 16745, 19109, 33490, 38218, 41225, 82450, 83725, 95545, 167450, 191090, 324853, 477725, 649706, 955450, 1624265, 3248530, 8121325, 16242650]

約数ペア:

[(1, 16242650), (2, 8121325), (5, 3248530), (10, 1624265), (17, 955450), (25, 649706), (34, 477725), (50, 324853), (85, 191090), (97, 167450), (170, 95545), (194, 83725), (197, 82450), (394, 41225), (425, 38218), (485, 33490), (850, 19109), (970, 16745), (985, 16490), (1649, 9850), (1970, 8245), (2425, 6698), (3298, 4925), (3349, 4850)]