384680

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 885600

約数和(自身を除く): 500920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 163, 236, 295, 326, 472, 590, 652, 815, 1180, 1304, 1630, 2360, 3260, 6520, 9617, 19234, 38468, 48085, 76936, 96170, 192340, 384680]

約数ペア:

[(1, 384680), (2, 192340), (4, 96170), (5, 76936), (8, 48085), (10, 38468), (20, 19234), (40, 9617), (59, 6520), (118, 3260), (163, 2360), (236, 1630), (295, 1304), (326, 1180), (472, 815), (590, 652)]