96965720

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5927}}^1$

素因数の和:6347

約数の個数: 32

約数和(自身を含む): 218743200

約数和(自身を除く): 121777480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 818, 1636, 2045, 3272, 4090, 5927, 8180, 11854, 16360, 23708, 29635, 47416, 59270, 118540, 237080, 2424143, 4848286, 9696572, 12120715, 19393144, 24241430, 48482860, 96965720]

約数ペア:

[(1, 96965720), (2, 48482860), (4, 24241430), (5, 19393144), (8, 12120715), (10, 9696572), (20, 4848286), (40, 2424143), (409, 237080), (818, 118540), (1636, 59270), (2045, 47416), (3272, 29635), (4090, 23708), (5927, 16360), (8180, 11854)]