118829720

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{4943}}^1$

素因数の和:5555

約数の個数: 32

約数和(自身を含む): 267865920

約数和(自身を除く): 149036200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2404, 3005, 4808, 4943, 6010, 9886, 12020, 19772, 24040, 24715, 39544, 49430, 98860, 197720, 2970743, 5941486, 11882972, 14853715, 23765944, 29707430, 59414860, 118829720]

約数ペア:

[(1, 118829720), (2, 59414860), (4, 29707430), (5, 23765944), (8, 14853715), (10, 11882972), (20, 5941486), (40, 2970743), (601, 197720), (1202, 98860), (2404, 49430), (3005, 39544), (4808, 24715), (4943, 24040), (6010, 19772), (9886, 12020)]