15698882480

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{10067}}^1$

素因数の和:10374

約数の個数: 80

約数和(自身を含む): 37055958624

約数和(自身を除く): 21357076144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 193, 202, 386, 404, 505, 772, 808, 965, 1010, 1544, 1616, 1930, 2020, 3088, 3860, 4040, 7720, 8080, 10067, 15440, 19493, 20134, 38986, 40268, 50335, 77972, 80536, 97465, 100670, 155944, 161072, 194930, 201340, 311888, 389860, 402680, 779720, 805360, 1016767, 1559440, 1942931, 2033534, 3885862, 4067068, 5083835, 7771724, 8134136, 9714655, 10167670, 15543448, 16268272, 19429310, 20335340, 31086896, 38858620, 40670680, 77717240, 81341360, 155434480, 196236031, 392472062, 784944124, 981180155, 1569888248, 1962360310, 3139776496, 3924720620, 7849441240, 15698882480]

約数ペア:

[(1, 15698882480), (2, 7849441240), (4, 3924720620), (5, 3139776496), (8, 1962360310), (10, 1569888248), (16, 981180155), (20, 784944124), (40, 392472062), (80, 196236031), (101, 155434480), (193, 81341360), (202, 77717240), (386, 40670680), (404, 38858620), (505, 31086896), (772, 20335340), (808, 19429310), (965, 16268272), (1010, 15543448), (1544, 10167670), (1616, 9714655), (1930, 8134136), (2020, 7771724), (3088, 5083835), (3860, 4067068), (4040, 3885862), (7720, 2033534), (8080, 1942931), (10067, 1559440), (15440, 1016767), (19493, 805360), (20134, 779720), (38986, 402680), (40268, 389860), (50335, 311888), (77972, 201340), (80536, 194930), (97465, 161072), (100670, 155944)]