1915661950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{16493}}^1$

素因数の和:16629

約数の個数: 48

約数和(自身を含む): 3755090016

約数和(自身を除く): 1839428066

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 101, 115, 202, 230, 505, 575, 1010, 1150, 2323, 2525, 4646, 5050, 11615, 16493, 23230, 32986, 58075, 82465, 116150, 164930, 379339, 412325, 758678, 824650, 1665793, 1896695, 3331586, 3793390, 8328965, 9483475, 16657930, 18966950, 38313239, 41644825, 76626478, 83289650, 191566195, 383132390, 957830975, 1915661950]

約数ペア:

[(1, 1915661950), (2, 957830975), (5, 383132390), (10, 191566195), (23, 83289650), (25, 76626478), (46, 41644825), (50, 38313239), (101, 18966950), (115, 16657930), (202, 9483475), (230, 8328965), (505, 3793390), (575, 3331586), (1010, 1896695), (1150, 1665793), (2323, 824650), (2525, 758678), (4646, 412325), (5050, 379339), (11615, 164930), (16493, 116150), (23230, 82465), (32986, 58075)]