7190120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{25679}}^1$

素因数の和:25697

約数の個数: 32

約数和(自身を含む): 18489600

約数和(自身を除く): 11299480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 25679, 51358, 102716, 128395, 179753, 205432, 256790, 359506, 513580, 719012, 898765, 1027160, 1438024, 1797530, 3595060, 7190120]

約数ペア:

[(1, 7190120), (2, 3595060), (4, 1797530), (5, 1438024), (7, 1027160), (8, 898765), (10, 719012), (14, 513580), (20, 359506), (28, 256790), (35, 205432), (40, 179753), (56, 128395), (70, 102716), (140, 51358), (280, 25679)]