86144800

素因数分解:

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

素因数の和:15410

約数の個数: 72

約数和(自身を含む): 240359616

約数和(自身を除く): 154214816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 15383, 30766, 61532, 76915, 107681, 123064, 153830, 215362, 246128, 307660, 384575, 430724, 492256, 538405, 615320, 769150, 861448, 1076810, 1230640, 1538300, 1722896, 2153620, 2461280, 2692025, 3076600, 3445792, 4307240, 5384050, 6153200, 8614480, 10768100, 12306400, 17228960, 21536200, 43072400, 86144800]

約数ペア:

[(1, 86144800), (2, 43072400), (4, 21536200), (5, 17228960), (7, 12306400), (8, 10768100), (10, 8614480), (14, 6153200), (16, 5384050), (20, 4307240), (25, 3445792), (28, 3076600), (32, 2692025), (35, 2461280), (40, 2153620), (50, 1722896), (56, 1538300), (70, 1230640), (80, 1076810), (100, 861448), (112, 769150), (140, 615320), (160, 538405), (175, 492256), (200, 430724), (224, 384575), (280, 307660), (350, 246128), (400, 215362), (560, 153830), (700, 123064), (800, 107681), (1120, 76915), (1400, 61532), (2800, 30766), (5600, 15383)]