294199160

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 675734400

約数和(自身を除く): 381535240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 157, 158, 314, 316, 395, 593, 628, 632, 785, 790, 1186, 1256, 1570, 1580, 2372, 2965, 3140, 3160, 4744, 5930, 6280, 11860, 12403, 23720, 24806, 46847, 49612, 62015, 93101, 93694, 99224, 124030, 186202, 187388, 234235, 248060, 372404, 374776, 465505, 468470, 496120, 744808, 931010, 936940, 1862020, 1873880, 3724040, 7354979, 14709958, 29419916, 36774895, 58839832, 73549790, 147099580, 294199160]

約数ペア:

[(1, 294199160), (2, 147099580), (4, 73549790), (5, 58839832), (8, 36774895), (10, 29419916), (20, 14709958), (40, 7354979), (79, 3724040), (157, 1873880), (158, 1862020), (314, 936940), (316, 931010), (395, 744808), (593, 496120), (628, 468470), (632, 465505), (785, 374776), (790, 372404), (1186, 248060), (1256, 234235), (1570, 187388), (1580, 186202), (2372, 124030), (2965, 99224), (3140, 93694), (3160, 93101), (4744, 62015), (5930, 49612), (6280, 46847), (11860, 24806), (12403, 23720)]