23941000

素因数分解:

$2^3\times 5^3\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 56862000

約数和(自身を除く): 32921000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 125, 178, 200, 250, 269, 356, 445, 500, 538, 712, 890, 1000, 1076, 1345, 1780, 2152, 2225, 2690, 3560, 4450, 5380, 6725, 8900, 10760, 11125, 13450, 17800, 22250, 23941, 26900, 33625, 44500, 47882, 53800, 67250, 89000, 95764, 119705, 134500, 191528, 239410, 269000, 478820, 598525, 957640, 1197050, 2394100, 2992625, 4788200, 5985250, 11970500, 23941000]

約数ペア:

[(1, 23941000), (2, 11970500), (4, 5985250), (5, 4788200), (8, 2992625), (10, 2394100), (20, 1197050), (25, 957640), (40, 598525), (50, 478820), (89, 269000), (100, 239410), (125, 191528), (178, 134500), (200, 119705), (250, 95764), (269, 89000), (356, 67250), (445, 53800), (500, 47882), (538, 44500), (712, 33625), (890, 26900), (1000, 23941), (1076, 22250), (1345, 17800), (1780, 13450), (2152, 11125), (2225, 10760), (2690, 8900), (3560, 6725), (4450, 5380)]