24765740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65173}}^1$

素因数の和:65201

約数の個数: 24

約数和(自身を含む): 54746160

約数和(自身を除く): 29980420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 65173, 130346, 260692, 325865, 651730, 1238287, 1303460, 2476574, 4953148, 6191435, 12382870, 24765740]

約数ペア:

[(1, 24765740), (2, 12382870), (4, 6191435), (5, 4953148), (10, 2476574), (19, 1303460), (20, 1238287), (38, 651730), (76, 325865), (95, 260692), (190, 130346), (380, 65173)]