2375306759380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1\times {\mathrm{1309907}}^1$

素因数の和:1311264

約数の個数: 48

約数和(自身を含む): 5062364770176

約数和(自身を除く): 2687058010796

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1277, 1420, 2554, 5108, 6385, 12770, 25540, 90667, 181334, 362668, 453335, 906670, 1309907, 1813340, 2619814, 5239628, 6549535, 13099070, 26198140, 93003397, 186006794, 372013588, 465016985, 930033970, 1672751239, 1860067940, 3345502478, 6691004956, 8363756195, 16727512390, 33455024780, 118765337969, 237530675938, 475061351876, 593826689845, 1187653379690, 2375306759380]

約数ペア:

[(1, 2375306759380), (2, 1187653379690), (4, 593826689845), (5, 475061351876), (10, 237530675938), (20, 118765337969), (71, 33455024780), (142, 16727512390), (284, 8363756195), (355, 6691004956), (710, 3345502478), (1277, 1860067940), (1420, 1672751239), (2554, 930033970), (5108, 465016985), (6385, 372013588), (12770, 186006794), (25540, 93003397), (90667, 26198140), (181334, 13099070), (362668, 6549535), (453335, 5239628), (906670, 2619814), (1309907, 1813340)]