324131680

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27751}}^1$

素因数の和:27839

約数の個数: 48

約数和(自身を含む): 776278944

約数和(自身を除く): 452147264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 27751, 55502, 111004, 138755, 222008, 277510, 444016, 555020, 888032, 1110040, 2025823, 2220080, 4051646, 4440160, 8103292, 10129115, 16206584, 20258230, 32413168, 40516460, 64826336, 81032920, 162065840, 324131680]

約数ペア:

[(1, 324131680), (2, 162065840), (4, 81032920), (5, 64826336), (8, 40516460), (10, 32413168), (16, 20258230), (20, 16206584), (32, 10129115), (40, 8103292), (73, 4440160), (80, 4051646), (146, 2220080), (160, 2025823), (292, 1110040), (365, 888032), (584, 555020), (730, 444016), (1168, 277510), (1460, 222008), (2336, 138755), (2920, 111004), (5840, 55502), (11680, 27751)]