2016685300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{26431}}^1$

素因数の和:26561

約数の個数: 72

約数和(自身を含む): 5047454720

約数和(自身を除く): 3030769420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 109, 140, 175, 218, 350, 436, 545, 700, 763, 1090, 1526, 2180, 2725, 3052, 3815, 5450, 7630, 10900, 15260, 19075, 26431, 38150, 52862, 76300, 105724, 132155, 185017, 264310, 370034, 528620, 660775, 740068, 925085, 1321550, 1850170, 2643100, 2880979, 3700340, 4625425, 5761958, 9250850, 11523916, 14404895, 18501700, 20166853, 28809790, 40333706, 57619580, 72024475, 80667412, 100834265, 144048950, 201668530, 288097900, 403337060, 504171325, 1008342650, 2016685300]

約数ペア:

[(1, 2016685300), (2, 1008342650), (4, 504171325), (5, 403337060), (7, 288097900), (10, 201668530), (14, 144048950), (20, 100834265), (25, 80667412), (28, 72024475), (35, 57619580), (50, 40333706), (70, 28809790), (100, 20166853), (109, 18501700), (140, 14404895), (175, 11523916), (218, 9250850), (350, 5761958), (436, 4625425), (545, 3700340), (700, 2880979), (763, 2643100), (1090, 1850170), (1526, 1321550), (2180, 925085), (2725, 740068), (3052, 660775), (3815, 528620), (5450, 370034), (7630, 264310), (10900, 185017), (15260, 132155), (19075, 105724), (26431, 76300), (38150, 52862)]