4841260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 11158560

約数和(自身を除く): 6317300

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 491, 493, 580, 982, 986, 1964, 1972, 2455, 2465, 4910, 4930, 8347, 9820, 9860, 14239, 16694, 28478, 33388, 41735, 56956, 71195, 83470, 142390, 166940, 242063, 284780, 484126, 968252, 1210315, 2420630, 4841260]

約数ペア:

[(1, 4841260), (2, 2420630), (4, 1210315), (5, 968252), (10, 484126), (17, 284780), (20, 242063), (29, 166940), (34, 142390), (58, 83470), (68, 71195), (85, 56956), (116, 41735), (145, 33388), (170, 28478), (290, 16694), (340, 14239), (491, 9860), (493, 9820), (580, 8347), (982, 4930), (986, 4910), (1964, 2465), (1972, 2455)]