94570040

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 218181600

約数和(自身を除く): 123611560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 139, 146, 233, 278, 292, 365, 466, 556, 584, 695, 730, 932, 1112, 1165, 1390, 1460, 1864, 2330, 2780, 2920, 4660, 5560, 9320, 10147, 17009, 20294, 32387, 34018, 40588, 50735, 64774, 68036, 81176, 85045, 101470, 129548, 136072, 161935, 170090, 202940, 259096, 323870, 340180, 405880, 647740, 680360, 1295480, 2364251, 4728502, 9457004, 11821255, 18914008, 23642510, 47285020, 94570040]

約数ペア:

[(1, 94570040), (2, 47285020), (4, 23642510), (5, 18914008), (8, 11821255), (10, 9457004), (20, 4728502), (40, 2364251), (73, 1295480), (139, 680360), (146, 647740), (233, 405880), (278, 340180), (292, 323870), (365, 259096), (466, 202940), (556, 170090), (584, 161935), (695, 136072), (730, 129548), (932, 101470), (1112, 85045), (1165, 81176), (1390, 68036), (1460, 64774), (1864, 50735), (2330, 40588), (2780, 34018), (2920, 32387), (4660, 20294), (5560, 17009), (9320, 10147)]