2488897180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{32983}}^1$

素因数の和:33024

約数の個数: 96

約数和(自身を含む): 6649574400

約数和(自身を除く): 4160677220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 770, 980, 1078, 1372, 1540, 1715, 2156, 2695, 3430, 3773, 5390, 6860, 7546, 10780, 15092, 18865, 32983, 37730, 65966, 75460, 131932, 164915, 230881, 329830, 362813, 461762, 659660, 725626, 923524, 1154405, 1451252, 1616167, 1814065, 2308810, 2539691, 3232334, 3628130, 4617620, 5079382, 6464668, 7256260, 8080835, 10158764, 11313169, 12698455, 16161670, 17777837, 22626338, 25396910, 32323340, 35555674, 45252676, 50793820, 56565845, 71111348, 88889185, 113131690, 124444859, 177778370, 226263380, 248889718, 355556740, 497779436, 622224295, 1244448590, 2488897180]

約数ペア:

[(1, 2488897180), (2, 1244448590), (4, 622224295), (5, 497779436), (7, 355556740), (10, 248889718), (11, 226263380), (14, 177778370), (20, 124444859), (22, 113131690), (28, 88889185), (35, 71111348), (44, 56565845), (49, 50793820), (55, 45252676), (70, 35555674), (77, 32323340), (98, 25396910), (110, 22626338), (140, 17777837), (154, 16161670), (196, 12698455), (220, 11313169), (245, 10158764), (308, 8080835), (343, 7256260), (385, 6464668), (490, 5079382), (539, 4617620), (686, 3628130), (770, 3232334), (980, 2539691), (1078, 2308810), (1372, 1814065), (1540, 1616167), (1715, 1451252), (2156, 1154405), (2695, 923524), (3430, 725626), (3773, 659660), (5390, 461762), (6860, 362813), (7546, 329830), (10780, 230881), (15092, 164915), (18865, 131932), (32983, 75460), (37730, 65966)]