4400857340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5081}}^1$

素因数の和:5259

約数の個数: 96

約数和(自身を含む): 10491199488

約数和(自身を除く): 6090342148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 127, 155, 220, 254, 310, 341, 508, 620, 635, 682, 1270, 1364, 1397, 1705, 2540, 2794, 3410, 3937, 5081, 5588, 6820, 6985, 7874, 10162, 13970, 15748, 19685, 20324, 25405, 27940, 39370, 43307, 50810, 55891, 78740, 86614, 101620, 111782, 157511, 173228, 216535, 223564, 279455, 315022, 433070, 558910, 630044, 645287, 787555, 866140, 1117820, 1290574, 1575110, 1732621, 2581148, 3150220, 3226435, 3465242, 6452870, 6930484, 7098157, 8663105, 12905740, 14196314, 17326210, 20003897, 28392628, 34652420, 35490785, 40007794, 70981570, 80015588, 100019485, 141963140, 200038970, 220042867, 400077940, 440085734, 880171468, 1100214335, 2200428670, 4400857340]

約数ペア:

[(1, 4400857340), (2, 2200428670), (4, 1100214335), (5, 880171468), (10, 440085734), (11, 400077940), (20, 220042867), (22, 200038970), (31, 141963140), (44, 100019485), (55, 80015588), (62, 70981570), (110, 40007794), (124, 35490785), (127, 34652420), (155, 28392628), (220, 20003897), (254, 17326210), (310, 14196314), (341, 12905740), (508, 8663105), (620, 7098157), (635, 6930484), (682, 6452870), (1270, 3465242), (1364, 3226435), (1397, 3150220), (1705, 2581148), (2540, 1732621), (2794, 1575110), (3410, 1290574), (3937, 1117820), (5081, 866140), (5588, 787555), (6820, 645287), (6985, 630044), (7874, 558910), (10162, 433070), (13970, 315022), (15748, 279455), (19685, 223564), (20324, 216535), (25405, 173228), (27940, 157511), (39370, 111782), (43307, 101620), (50810, 86614), (55891, 78740)]