64959160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2297}}^1$

素因数の和:2416

約数の個数: 64

約数和(自身を含む): 168765120

約数和(自身を除く): 103805960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2297, 2828, 3535, 4040, 4594, 5656, 7070, 9188, 11485, 14140, 16079, 18376, 22970, 28280, 32158, 45940, 64316, 80395, 91880, 128632, 160790, 231997, 321580, 463994, 643160, 927988, 1159985, 1623979, 1855976, 2319970, 3247958, 4639940, 6495916, 8119895, 9279880, 12991832, 16239790, 32479580, 64959160]

約数ペア:

[(1, 64959160), (2, 32479580), (4, 16239790), (5, 12991832), (7, 9279880), (8, 8119895), (10, 6495916), (14, 4639940), (20, 3247958), (28, 2319970), (35, 1855976), (40, 1623979), (56, 1159985), (70, 927988), (101, 643160), (140, 463994), (202, 321580), (280, 231997), (404, 160790), (505, 128632), (707, 91880), (808, 80395), (1010, 64316), (1414, 45940), (2020, 32158), (2297, 28280), (2828, 22970), (3535, 18376), (4040, 16079), (4594, 14140), (5656, 11485), (7070, 9188)]