3220233400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{226777}}^1$

素因数の和:226864

約数の個数: 48

約数和(自身を含む): 7592527440

約数和(自身を除く): 4372294040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 7100, 14200, 226777, 453554, 907108, 1133885, 1814216, 2267770, 4535540, 5669425, 9071080, 11338850, 16101167, 22677700, 32202334, 45355400, 64404668, 80505835, 128809336, 161011670, 322023340, 402529175, 644046680, 805058350, 1610116700, 3220233400]

約数ペア:

[(1, 3220233400), (2, 1610116700), (4, 805058350), (5, 644046680), (8, 402529175), (10, 322023340), (20, 161011670), (25, 128809336), (40, 80505835), (50, 64404668), (71, 45355400), (100, 32202334), (142, 22677700), (200, 16101167), (284, 11338850), (355, 9071080), (568, 5669425), (710, 4535540), (1420, 2267770), (1775, 1814216), (2840, 1133885), (3550, 907108), (7100, 453554), (14200, 226777)]