58512020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21997}}^1$

素因数の和:22032

約数の個数: 48

約数和(自身を含む): 147826560

約数和(自身を除く): 89314540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 21997, 43994, 87988, 109985, 153979, 219970, 307958, 417943, 439940, 615916, 769895, 835886, 1539790, 1671772, 2089715, 2925601, 3079580, 4179430, 5851202, 8358860, 11702404, 14628005, 29256010, 58512020]

約数ペア:

[(1, 58512020), (2, 29256010), (4, 14628005), (5, 11702404), (7, 8358860), (10, 5851202), (14, 4179430), (19, 3079580), (20, 2925601), (28, 2089715), (35, 1671772), (38, 1539790), (70, 835886), (76, 769895), (95, 615916), (133, 439940), (140, 417943), (190, 307958), (266, 219970), (380, 153979), (532, 109985), (665, 87988), (1330, 43994), (2660, 21997)]