22472996420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{47}}^2\times {\mathrm{1483}}^1$

素因数の和:1607

約数の個数: 144

約数和(自身を含む): 56269718400

約数和(自身を除く): 33796721980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 343, 470, 490, 658, 686, 940, 980, 1316, 1372, 1483, 1645, 1715, 2209, 2303, 2966, 3290, 3430, 4418, 4606, 5932, 6580, 6860, 7415, 8836, 9212, 10381, 11045, 11515, 14830, 15463, 16121, 20762, 22090, 23030, 29660, 30926, 32242, 41524, 44180, 46060, 51905, 61852, 64484, 69701, 72667, 77315, 80605, 103810, 108241, 139402, 145334, 154630, 161210, 207620, 216482, 278804, 290668, 309260, 322420, 348505, 363335, 432964, 487907, 508669, 541205, 697010, 726670, 757687, 975814, 1017338, 1082410, 1394020, 1453340, 1515374, 1951628, 2034676, 2164820, 2439535, 2543345, 3030748, 3275947, 3415349, 3788435, 4879070, 5086690, 6551894, 6830698, 7576870, 9758140, 10173380, 13103788, 13661396, 15153740, 16379735, 17076745, 22931629, 23907443, 32759470, 34153490, 45863258, 47814886, 65518940, 68306980, 91726516, 95629772, 114658145, 119537215, 160521403, 229316290, 239074430, 321042806, 458632580, 478148860, 642085612, 802607015, 1123649821, 1605214030, 2247299642, 3210428060, 4494599284, 5618249105, 11236498210, 22472996420]

約数ペア:

[(1, 22472996420), (2, 11236498210), (4, 5618249105), (5, 4494599284), (7, 3210428060), (10, 2247299642), (14, 1605214030), (20, 1123649821), (28, 802607015), (35, 642085612), (47, 478148860), (49, 458632580), (70, 321042806), (94, 239074430), (98, 229316290), (140, 160521403), (188, 119537215), (196, 114658145), (235, 95629772), (245, 91726516), (329, 68306980), (343, 65518940), (470, 47814886), (490, 45863258), (658, 34153490), (686, 32759470), (940, 23907443), (980, 22931629), (1316, 17076745), (1372, 16379735), (1483, 15153740), (1645, 13661396), (1715, 13103788), (2209, 10173380), (2303, 9758140), (2966, 7576870), (3290, 6830698), (3430, 6551894), (4418, 5086690), (4606, 4879070), (5932, 3788435), (6580, 3415349), (6860, 3275947), (7415, 3030748), (8836, 2543345), (9212, 2439535), (10381, 2164820), (11045, 2034676), (11515, 1951628), (14830, 1515374), (15463, 1453340), (16121, 1394020), (20762, 1082410), (22090, 1017338), (23030, 975814), (29660, 757687), (30926, 726670), (32242, 697010), (41524, 541205), (44180, 508669), (46060, 487907), (51905, 432964), (61852, 363335), (64484, 348505), (69701, 322420), (72667, 309260), (77315, 290668), (80605, 278804), (103810, 216482), (108241, 207620), (139402, 161210), (145334, 154630)]