1738243520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1487}}^1$

素因数の和:1798

約数の個数: 112

約数和(自身を含む): 4476463488

約数和(自身を除く): 2738219968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 281, 320, 416, 520, 562, 832, 1040, 1124, 1405, 1487, 2080, 2248, 2810, 2974, 3653, 4160, 4496, 5620, 5948, 7306, 7435, 8992, 11240, 11896, 14612, 14870, 17984, 18265, 19331, 22480, 23792, 29224, 29740, 36530, 38662, 44960, 47584, 58448, 59480, 73060, 77324, 89920, 95168, 96655, 116896, 118960, 146120, 154648, 193310, 233792, 237920, 292240, 309296, 386620, 417847, 475840, 584480, 618592, 773240, 835694, 1168960, 1237184, 1546480, 1671388, 2089235, 3092960, 3342776, 4178470, 5432011, 6185920, 6685552, 8356940, 10864022, 13371104, 16713880, 21728044, 26742208, 27160055, 33427760, 43456088, 54320110, 66855520, 86912176, 108640220, 133711040, 173824352, 217280440, 347648704, 434560880, 869121760, 1738243520]

約数ペア:

[(1, 1738243520), (2, 869121760), (4, 434560880), (5, 347648704), (8, 217280440), (10, 173824352), (13, 133711040), (16, 108640220), (20, 86912176), (26, 66855520), (32, 54320110), (40, 43456088), (52, 33427760), (64, 27160055), (65, 26742208), (80, 21728044), (104, 16713880), (130, 13371104), (160, 10864022), (208, 8356940), (260, 6685552), (281, 6185920), (320, 5432011), (416, 4178470), (520, 3342776), (562, 3092960), (832, 2089235), (1040, 1671388), (1124, 1546480), (1405, 1237184), (1487, 1168960), (2080, 835694), (2248, 773240), (2810, 618592), (2974, 584480), (3653, 475840), (4160, 417847), (4496, 386620), (5620, 309296), (5948, 292240), (7306, 237920), (7435, 233792), (8992, 193310), (11240, 154648), (11896, 146120), (14612, 118960), (14870, 116896), (17984, 96655), (18265, 95168), (19331, 89920), (22480, 77324), (23792, 73060), (29224, 59480), (29740, 58448), (36530, 47584), (38662, 44960)]