194005280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{173219}}^1$

素因数の和:173241

約数の個数: 48

約数和(自身を含む): 523817280

約数和(自身を除く): 329812000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 173219, 346438, 692876, 866095, 1212533, 1385752, 1732190, 2425066, 2771504, 3464380, 4850132, 5543008, 6062665, 6928760, 9700264, 12125330, 13857520, 19400528, 24250660, 27715040, 38801056, 48501320, 97002640, 194005280]

約数ペア:

[(1, 194005280), (2, 97002640), (4, 48501320), (5, 38801056), (7, 27715040), (8, 24250660), (10, 19400528), (14, 13857520), (16, 12125330), (20, 9700264), (28, 6928760), (32, 6062665), (35, 5543008), (40, 4850132), (56, 3464380), (70, 2771504), (80, 2425066), (112, 1732190), (140, 1385752), (160, 1212533), (224, 866095), (280, 692876), (560, 346438), (1120, 173219)]