552860440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{11743}}^1$

素因数の和:11872

約数の個数: 64

約数和(自身を含む): 1369820160

約数和(自身を除く): 816959720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 856, 1070, 1177, 2140, 2354, 4280, 4708, 5885, 9416, 11743, 11770, 23486, 23540, 46972, 47080, 58715, 93944, 117430, 129173, 234860, 258346, 469720, 516692, 645865, 1033384, 1256501, 1291730, 2513002, 2583460, 5026004, 5166920, 6282505, 10052008, 12565010, 13821511, 25130020, 27643022, 50260040, 55286044, 69107555, 110572088, 138215110, 276430220, 552860440]

約数ペア:

[(1, 552860440), (2, 276430220), (4, 138215110), (5, 110572088), (8, 69107555), (10, 55286044), (11, 50260040), (20, 27643022), (22, 25130020), (40, 13821511), (44, 12565010), (55, 10052008), (88, 6282505), (107, 5166920), (110, 5026004), (214, 2583460), (220, 2513002), (428, 1291730), (440, 1256501), (535, 1033384), (856, 645865), (1070, 516692), (1177, 469720), (2140, 258346), (2354, 234860), (4280, 129173), (4708, 117430), (5885, 93944), (9416, 58715), (11743, 47080), (11770, 46972), (23486, 23540)]