83199760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1471}}^1$

素因数の和:1592

約数の個数: 80

約数和(自身を含む): 223414272

約数和(自身を除く): 140214512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1471, 1616, 2020, 2828, 2942, 3535, 4040, 5656, 5884, 7070, 7355, 8080, 10297, 11312, 11768, 14140, 14710, 20594, 23536, 28280, 29420, 41188, 51485, 56560, 58840, 82376, 102970, 117680, 148571, 164752, 205940, 297142, 411880, 594284, 742855, 823760, 1039997, 1188568, 1485710, 2079994, 2377136, 2971420, 4159988, 5199985, 5942840, 8319976, 10399970, 11885680, 16639952, 20799940, 41599880, 83199760]

約数ペア:

[(1, 83199760), (2, 41599880), (4, 20799940), (5, 16639952), (7, 11885680), (8, 10399970), (10, 8319976), (14, 5942840), (16, 5199985), (20, 4159988), (28, 2971420), (35, 2377136), (40, 2079994), (56, 1485710), (70, 1188568), (80, 1039997), (101, 823760), (112, 742855), (140, 594284), (202, 411880), (280, 297142), (404, 205940), (505, 164752), (560, 148571), (707, 117680), (808, 102970), (1010, 82376), (1414, 58840), (1471, 56560), (1616, 51485), (2020, 41188), (2828, 29420), (2942, 28280), (3535, 23536), (4040, 20594), (5656, 14710), (5884, 14140), (7070, 11768), (7355, 11312), (8080, 10297)]