22925900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3229}}^1$

素因数の和:3314

約数の個数: 36

約数和(自身を含む): 50465520

約数和(自身を除く): 27539620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3229, 3550, 6458, 7100, 12916, 16145, 32290, 64580, 80725, 161450, 229259, 322900, 458518, 917036, 1146295, 2292590, 4585180, 5731475, 11462950, 22925900]

約数ペア:

[(1, 22925900), (2, 11462950), (4, 5731475), (5, 4585180), (10, 2292590), (20, 1146295), (25, 917036), (50, 458518), (71, 322900), (100, 229259), (142, 161450), (284, 80725), (355, 64580), (710, 32290), (1420, 16145), (1775, 12916), (3229, 7100), (3550, 6458)]