112428400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{40153}}^1$

素因数の和:40178

約数の個数: 60

約数和(自身を含む): 308703952

約数和(自身を除く): 196275552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 40153, 80306, 160612, 200765, 281071, 321224, 401530, 562142, 642448, 803060, 1003825, 1124284, 1405355, 1606120, 2007650, 2248568, 2810710, 3212240, 4015300, 4497136, 5621420, 7026775, 8030600, 11242840, 14053550, 16061200, 22485680, 28107100, 56214200, 112428400]

約数ペア:

[(1, 112428400), (2, 56214200), (4, 28107100), (5, 22485680), (7, 16061200), (8, 14053550), (10, 11242840), (14, 8030600), (16, 7026775), (20, 5621420), (25, 4497136), (28, 4015300), (35, 3212240), (40, 2810710), (50, 2248568), (56, 2007650), (70, 1606120), (80, 1405355), (100, 1124284), (112, 1003825), (140, 803060), (175, 642448), (200, 562142), (280, 401530), (350, 321224), (400, 281071), (560, 200765), (700, 160612), (1400, 80306), (2800, 40153)]