13656320

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 33554304

約数和(自身を除く): 19897984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 227, 235, 256, 320, 376, 454, 470, 640, 752, 908, 940, 1135, 1280, 1504, 1816, 1880, 2270, 3008, 3632, 3760, 4540, 6016, 7264, 7520, 9080, 10669, 12032, 14528, 15040, 18160, 21338, 29056, 30080, 36320, 42676, 53345, 58112, 60160, 72640, 85352, 106690, 145280, 170704, 213380, 290560, 341408, 426760, 682816, 853520, 1365632, 1707040, 2731264, 3414080, 6828160, 13656320]

約数ペア:

[(1, 13656320), (2, 6828160), (4, 3414080), (5, 2731264), (8, 1707040), (10, 1365632), (16, 853520), (20, 682816), (32, 426760), (40, 341408), (47, 290560), (64, 213380), (80, 170704), (94, 145280), (128, 106690), (160, 85352), (188, 72640), (227, 60160), (235, 58112), (256, 53345), (320, 42676), (376, 36320), (454, 30080), (470, 29056), (640, 21338), (752, 18160), (908, 15040), (940, 14528), (1135, 12032), (1280, 10669), (1504, 9080), (1816, 7520), (1880, 7264), (2270, 6016), (3008, 4540), (3632, 3760)]