105429520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2672

約数の個数: 80

約数和(自身を含む): 284088960

約数和(自身を除く): 178659440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2579, 2920, 4088, 5110, 5158, 5840, 8176, 10220, 10316, 12895, 18053, 20440, 20632, 25790, 36106, 40880, 41264, 51580, 72212, 90265, 103160, 144424, 180530, 188267, 206320, 288848, 361060, 376534, 722120, 753068, 941335, 1317869, 1444240, 1506136, 1882670, 2635738, 3012272, 3765340, 5271476, 6589345, 7530680, 10542952, 13178690, 15061360, 21085904, 26357380, 52714760, 105429520]

約数ペア:

[(1, 105429520), (2, 52714760), (4, 26357380), (5, 21085904), (7, 15061360), (8, 13178690), (10, 10542952), (14, 7530680), (16, 6589345), (20, 5271476), (28, 3765340), (35, 3012272), (40, 2635738), (56, 1882670), (70, 1506136), (73, 1444240), (80, 1317869), (112, 941335), (140, 753068), (146, 722120), (280, 376534), (292, 361060), (365, 288848), (511, 206320), (560, 188267), (584, 180530), (730, 144424), (1022, 103160), (1168, 90265), (1460, 72212), (2044, 51580), (2555, 41264), (2579, 40880), (2920, 36106), (4088, 25790), (5110, 20632), (5158, 20440), (5840, 18053), (8176, 12895), (10220, 10316)]