2466884380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{39827}}^1$

素因数の和:40018

約数の個数: 48

約数和(自身を含む): 5486705280

約数和(自身を除く): 3019820900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 163, 190, 326, 380, 652, 815, 1630, 3097, 3260, 6194, 12388, 15485, 30970, 39827, 61940, 79654, 159308, 199135, 398270, 756713, 796540, 1513426, 3026852, 3783565, 6491801, 7567130, 12983602, 15134260, 25967204, 32459005, 64918010, 123344219, 129836020, 246688438, 493376876, 616721095, 1233442190, 2466884380]

約数ペア:

[(1, 2466884380), (2, 1233442190), (4, 616721095), (5, 493376876), (10, 246688438), (19, 129836020), (20, 123344219), (38, 64918010), (76, 32459005), (95, 25967204), (163, 15134260), (190, 12983602), (326, 7567130), (380, 6491801), (652, 3783565), (815, 3026852), (1630, 1513426), (3097, 796540), (3260, 756713), (6194, 398270), (12388, 199135), (15485, 159308), (30970, 79654), (39827, 61940)]