17228960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{15383}}^1$

素因数の和:15405

約数の個数: 48

約数和(自身を含む): 46521216

約数和(自身を除く): 29292256

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, 15383, 30766, 61532, 76915, 107681, 123064, 153830, 215362, 246128, 307660, 430724, 492256, 538405, 615320, 861448, 1076810, 1230640, 1722896, 2153620, 2461280, 3445792, 4307240, 8614480, 17228960]

約数ペア:

[(1, 17228960), (2, 8614480), (4, 4307240), (5, 3445792), (7, 2461280), (8, 2153620), (10, 1722896), (14, 1230640), (16, 1076810), (20, 861448), (28, 615320), (32, 538405), (35, 492256), (40, 430724), (56, 307660), (70, 246128), (80, 215362), (112, 153830), (140, 123064), (160, 107681), (224, 76915), (280, 61532), (560, 30766), (1120, 15383)]