5413520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1381}}^1$

素因数の和:1408

約数の個数: 60

約数和(自身を含む): 14651964

約数和(自身を除く): 9238444

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1381, 1960, 2762, 3920, 5524, 6905, 9667, 11048, 13810, 19334, 22096, 27620, 38668, 48335, 55240, 67669, 77336, 96670, 110480, 135338, 154672, 193340, 270676, 338345, 386680, 541352, 676690, 773360, 1082704, 1353380, 2706760, 5413520]

約数ペア:

[(1, 5413520), (2, 2706760), (4, 1353380), (5, 1082704), (7, 773360), (8, 676690), (10, 541352), (14, 386680), (16, 338345), (20, 270676), (28, 193340), (35, 154672), (40, 135338), (49, 110480), (56, 96670), (70, 77336), (80, 67669), (98, 55240), (112, 48335), (140, 38668), (196, 27620), (245, 22096), (280, 19334), (392, 13810), (490, 11048), (560, 9667), (784, 6905), (980, 5524), (1381, 3920), (1960, 2762)]