479963320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{164371}}^1$

素因数の和:164455

約数の個数: 32

約数和(自身を含む): 1094717520

約数和(自身を除く): 614754200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 164371, 328742, 657484, 821855, 1314968, 1643710, 3287420, 6574840, 11999083, 23998166, 47996332, 59995415, 95992664, 119990830, 239981660, 479963320]

約数ペア:

[(1, 479963320), (2, 239981660), (4, 119990830), (5, 95992664), (8, 59995415), (10, 47996332), (20, 23998166), (40, 11999083), (73, 6574840), (146, 3287420), (292, 1643710), (365, 1314968), (584, 821855), (730, 657484), (1460, 328742), (2920, 164371)]