4815661040

素因数分解:

$2^4\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{27103}}^1$

素因数の和:29337

約数の個数: 40

約数和(自身を含む): 11201866368

約数和(自身を除く): 6386205328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2221, 4442, 8884, 11105, 17768, 22210, 27103, 35536, 44420, 54206, 88840, 108412, 135515, 177680, 216824, 271030, 433648, 542060, 1084120, 2168240, 60195763, 120391526, 240783052, 300978815, 481566104, 601957630, 963132208, 1203915260, 2407830520, 4815661040]

約数ペア:

[(1, 4815661040), (2, 2407830520), (4, 1203915260), (5, 963132208), (8, 601957630), (10, 481566104), (16, 300978815), (20, 240783052), (40, 120391526), (80, 60195763), (2221, 2168240), (4442, 1084120), (8884, 542060), (11105, 433648), (17768, 271030), (22210, 216824), (27103, 177680), (35536, 135515), (44420, 108412), (54206, 88840)]