56072240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{100129}}^1$

素因数の和:100149

約数の個数: 40

約数和(自身を含む): 148993440

約数和(自身を除く): 92921200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 100129, 200258, 400516, 500645, 700903, 801032, 1001290, 1401806, 1602064, 2002580, 2803612, 3504515, 4005160, 5607224, 7009030, 8010320, 11214448, 14018060, 28036120, 56072240]

約数ペア:

[(1, 56072240), (2, 28036120), (4, 14018060), (5, 11214448), (7, 8010320), (8, 7009030), (10, 5607224), (14, 4005160), (16, 3504515), (20, 2803612), (28, 2002580), (35, 1602064), (40, 1401806), (56, 1001290), (70, 801032), (80, 700903), (112, 500645), (140, 400516), (280, 200258), (560, 100129)]