80453946230

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{499063}}^1$

素因数の和:499138

約数の個数: 64

約数和(自身を含む): 172476518400

約数和(自身を除く): 92022572170

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 343, 470, 490, 658, 686, 1645, 1715, 2303, 3290, 3430, 4606, 11515, 16121, 23030, 32242, 80605, 161210, 499063, 998126, 2495315, 3493441, 4990630, 6986882, 17467205, 23455961, 24454087, 34934410, 46911922, 48908174, 117279805, 122270435, 164191727, 171178609, 234559610, 244540870, 328383454, 342357218, 820958635, 855893045, 1149342089, 1641917270, 1711786090, 2298684178, 5746710445, 8045394623, 11493420890, 16090789246, 40226973115, 80453946230]

約数ペア:

[(1, 80453946230), (2, 40226973115), (5, 16090789246), (7, 11493420890), (10, 8045394623), (14, 5746710445), (35, 2298684178), (47, 1711786090), (49, 1641917270), (70, 1149342089), (94, 855893045), (98, 820958635), (235, 342357218), (245, 328383454), (329, 244540870), (343, 234559610), (470, 171178609), (490, 164191727), (658, 122270435), (686, 117279805), (1645, 48908174), (1715, 46911922), (2303, 34934410), (3290, 24454087), (3430, 23455961), (4606, 17467205), (11515, 6986882), (16121, 4990630), (23030, 3493441), (32242, 2495315), (80605, 998126), (161210, 499063)]