5449240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2309}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 12474000

約数和(自身を除く): 7024760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2309, 2360, 4618, 9236, 11545, 18472, 23090, 46180, 92360, 136231, 272462, 544924, 681155, 1089848, 1362310, 2724620, 5449240]

約数ペア:

[(1, 5449240), (2, 2724620), (4, 1362310), (5, 1089848), (8, 681155), (10, 544924), (20, 272462), (40, 136231), (59, 92360), (118, 46180), (236, 23090), (295, 18472), (472, 11545), (590, 9236), (1180, 4618), (2309, 2360)]