26451312020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{6829}}^1$

素因数の和:7297

約数の個数: 96

約数和(自身を含む): 64532025600

約数和(自身を除く): 38080713580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 379, 511, 730, 758, 1022, 1460, 1516, 1895, 2044, 2555, 2653, 3790, 5110, 5306, 6829, 7580, 10220, 10612, 13265, 13658, 26530, 27316, 27667, 34145, 47803, 53060, 55334, 68290, 95606, 110668, 136580, 138335, 191212, 193669, 239015, 276670, 387338, 478030, 498517, 553340, 774676, 956060, 968345, 997034, 1936690, 1994068, 2492585, 2588191, 3489619, 3873380, 4985170, 5176382, 6979238, 9970340, 10352764, 12940955, 13958476, 17448095, 18117337, 25881910, 34896190, 36234674, 51763820, 69792380, 72469348, 90586685, 181173370, 188937943, 362346740, 377875886, 755751772, 944689715, 1322565601, 1889379430, 2645131202, 3778758860, 5290262404, 6612828005, 13225656010, 26451312020]

約数ペア:

[(1, 26451312020), (2, 13225656010), (4, 6612828005), (5, 5290262404), (7, 3778758860), (10, 2645131202), (14, 1889379430), (20, 1322565601), (28, 944689715), (35, 755751772), (70, 377875886), (73, 362346740), (140, 188937943), (146, 181173370), (292, 90586685), (365, 72469348), (379, 69792380), (511, 51763820), (730, 36234674), (758, 34896190), (1022, 25881910), (1460, 18117337), (1516, 17448095), (1895, 13958476), (2044, 12940955), (2555, 10352764), (2653, 9970340), (3790, 6979238), (5110, 5176382), (5306, 4985170), (6829, 3873380), (7580, 3489619), (10220, 2588191), (10612, 2492585), (13265, 1994068), (13658, 1936690), (26530, 997034), (27316, 968345), (27667, 956060), (34145, 774676), (47803, 553340), (53060, 498517), (55334, 478030), (68290, 387338), (95606, 276670), (110668, 239015), (136580, 193669), (138335, 191212)]