432840680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4397}}^1$

素因数の和:4538

約数の個数: 64

約数和(自身を含む): 1025965440

約数和(自身を除く): 593124760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 107, 115, 184, 214, 230, 428, 460, 535, 856, 920, 1070, 2140, 2461, 4280, 4397, 4922, 8794, 9844, 12305, 17588, 19688, 21985, 24610, 35176, 43970, 49220, 87940, 98440, 101131, 175880, 202262, 404524, 470479, 505655, 809048, 940958, 1011310, 1881916, 2022620, 2352395, 3763832, 4045240, 4704790, 9409580, 10821017, 18819160, 21642034, 43284068, 54105085, 86568136, 108210170, 216420340, 432840680]

約数ペア:

[(1, 432840680), (2, 216420340), (4, 108210170), (5, 86568136), (8, 54105085), (10, 43284068), (20, 21642034), (23, 18819160), (40, 10821017), (46, 9409580), (92, 4704790), (107, 4045240), (115, 3763832), (184, 2352395), (214, 2022620), (230, 1881916), (428, 1011310), (460, 940958), (535, 809048), (856, 505655), (920, 470479), (1070, 404524), (2140, 202262), (2461, 175880), (4280, 101131), (4397, 98440), (4922, 87940), (8794, 49220), (9844, 43970), (12305, 35176), (17588, 24610), (19688, 21985)]