233833480

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{14293}}^1$

素因数の和:14713

約数の個数: 32

約数和(自身を含む): 527448600

約数和(自身を除く): 293615120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 818, 1636, 2045, 3272, 4090, 8180, 14293, 16360, 28586, 57172, 71465, 114344, 142930, 285860, 571720, 5845837, 11691674, 23383348, 29229185, 46766696, 58458370, 116916740, 233833480]

約数ペア:

[(1, 233833480), (2, 116916740), (4, 58458370), (5, 46766696), (8, 29229185), (10, 23383348), (20, 11691674), (40, 5845837), (409, 571720), (818, 285860), (1636, 142930), (2045, 114344), (3272, 71465), (4090, 57172), (8180, 28586), (14293, 16360)]