11949280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 33094656

約数和(自身を除く): 21145376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 227, 235, 280, 329, 376, 454, 470, 560, 658, 752, 908, 940, 1120, 1135, 1316, 1504, 1589, 1645, 1816, 1880, 2270, 2632, 3178, 3290, 3632, 3760, 4540, 5264, 6356, 6580, 7264, 7520, 7945, 9080, 10528, 10669, 12712, 13160, 15890, 18160, 21338, 25424, 26320, 31780, 36320, 42676, 50848, 52640, 53345, 63560, 74683, 85352, 106690, 127120, 149366, 170704, 213380, 254240, 298732, 341408, 373415, 426760, 597464, 746830, 853520, 1194928, 1493660, 1707040, 2389856, 2987320, 5974640, 11949280]

約数ペア:

[(1, 11949280), (2, 5974640), (4, 2987320), (5, 2389856), (7, 1707040), (8, 1493660), (10, 1194928), (14, 853520), (16, 746830), (20, 597464), (28, 426760), (32, 373415), (35, 341408), (40, 298732), (47, 254240), (56, 213380), (70, 170704), (80, 149366), (94, 127120), (112, 106690), (140, 85352), (160, 74683), (188, 63560), (224, 53345), (227, 52640), (235, 50848), (280, 42676), (329, 36320), (376, 31780), (454, 26320), (470, 25424), (560, 21338), (658, 18160), (752, 15890), (908, 13160), (940, 12712), (1120, 10669), (1135, 10528), (1316, 9080), (1504, 7945), (1589, 7520), (1645, 7264), (1816, 6580), (1880, 6356), (2270, 5264), (2632, 4540), (3178, 3760), (3290, 3632)]