1401249500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3673}}^1$

素因数の和:3808

約数の個数: 96

約数和(自身を含む): 3530567040

約数和(自身を除く): 2129317540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 109, 125, 140, 175, 218, 250, 350, 436, 500, 545, 700, 763, 875, 1090, 1526, 1750, 2180, 2725, 3052, 3500, 3673, 3815, 5450, 7346, 7630, 10900, 13625, 14692, 15260, 18365, 19075, 25711, 27250, 36730, 38150, 51422, 54500, 73460, 76300, 91825, 95375, 102844, 128555, 183650, 190750, 257110, 367300, 381500, 400357, 459125, 514220, 642775, 800714, 918250, 1285550, 1601428, 1836500, 2001785, 2571100, 2802499, 3213875, 4003570, 5604998, 6427750, 8007140, 10008925, 11209996, 12855500, 14012495, 20017850, 28024990, 40035700, 50044625, 56049980, 70062475, 100089250, 140124950, 200178500, 280249900, 350312375, 700624750, 1401249500]

約数ペア:

[(1, 1401249500), (2, 700624750), (4, 350312375), (5, 280249900), (7, 200178500), (10, 140124950), (14, 100089250), (20, 70062475), (25, 56049980), (28, 50044625), (35, 40035700), (50, 28024990), (70, 20017850), (100, 14012495), (109, 12855500), (125, 11209996), (140, 10008925), (175, 8007140), (218, 6427750), (250, 5604998), (350, 4003570), (436, 3213875), (500, 2802499), (545, 2571100), (700, 2001785), (763, 1836500), (875, 1601428), (1090, 1285550), (1526, 918250), (1750, 800714), (2180, 642775), (2725, 514220), (3052, 459125), (3500, 400357), (3673, 381500), (3815, 367300), (5450, 257110), (7346, 190750), (7630, 183650), (10900, 128555), (13625, 102844), (14692, 95375), (15260, 91825), (18365, 76300), (19075, 73460), (25711, 54500), (27250, 51422), (36730, 38150)]