17298532720

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{90059}}^1$

素因数の和:90100

約数の個数: 100

約数和(自身を含む): 46919999160

約数和(自身を除く): 29621466440

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, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2401, 2744, 3430, 3920, 4802, 5488, 6860, 9604, 12005, 13720, 19208, 24010, 27440, 38416, 48020, 90059, 96040, 180118, 192080, 360236, 450295, 630413, 720472, 900590, 1260826, 1440944, 1801180, 2521652, 3152065, 3602360, 4412891, 5043304, 6304130, 7204720, 8825782, 10086608, 12608260, 17651564, 22064455, 25216520, 30890237, 35303128, 44128910, 50433040, 61780474, 70606256, 88257820, 123560948, 154451185, 176515640, 216231659, 247121896, 308902370, 353031280, 432463318, 494243792, 617804740, 864926636, 1081158295, 1235609480, 1729853272, 2162316590, 2471218960, 3459706544, 4324633180, 8649266360, 17298532720]

約数ペア:

[(1, 17298532720), (2, 8649266360), (4, 4324633180), (5, 3459706544), (7, 2471218960), (8, 2162316590), (10, 1729853272), (14, 1235609480), (16, 1081158295), (20, 864926636), (28, 617804740), (35, 494243792), (40, 432463318), (49, 353031280), (56, 308902370), (70, 247121896), (80, 216231659), (98, 176515640), (112, 154451185), (140, 123560948), (196, 88257820), (245, 70606256), (280, 61780474), (343, 50433040), (392, 44128910), (490, 35303128), (560, 30890237), (686, 25216520), (784, 22064455), (980, 17651564), (1372, 12608260), (1715, 10086608), (1960, 8825782), (2401, 7204720), (2744, 6304130), (3430, 5043304), (3920, 4412891), (4802, 3602360), (5488, 3152065), (6860, 2521652), (9604, 1801180), (12005, 1440944), (13720, 1260826), (19208, 900590), (24010, 720472), (27440, 630413), (38416, 450295), (48020, 360236), (90059, 192080), (96040, 180118)]