90794200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{64853}}^1$

素因数の和:64876

約数の個数: 48

約数和(自身を含む): 241256880

約数和(自身を除く): 150462680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 64853, 129706, 259412, 324265, 453971, 518824, 648530, 907942, 1297060, 1621325, 1815884, 2269855, 2594120, 3242650, 3631768, 4539710, 6485300, 9079420, 11349275, 12970600, 18158840, 22698550, 45397100, 90794200]

約数ペア:

[(1, 90794200), (2, 45397100), (4, 22698550), (5, 18158840), (7, 12970600), (8, 11349275), (10, 9079420), (14, 6485300), (20, 4539710), (25, 3631768), (28, 3242650), (35, 2594120), (40, 2269855), (50, 1815884), (56, 1621325), (70, 1297060), (100, 907942), (140, 648530), (175, 518824), (200, 453971), (280, 324265), (350, 259412), (700, 129706), (1400, 64853)]