560128100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2731}}^1$

素因数の和:3045

約数の個数: 72

約数和(自身を含む): 1394369088

約数和(自身を除く): 834240988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 293, 350, 586, 700, 1172, 1465, 2051, 2731, 2930, 4102, 5462, 5860, 7325, 8204, 10255, 10924, 13655, 14650, 19117, 20510, 27310, 29300, 38234, 41020, 51275, 54620, 68275, 76468, 95585, 102550, 136550, 191170, 205100, 273100, 382340, 477925, 800183, 955850, 1600366, 1911700, 3200732, 4000915, 5601281, 8001830, 11202562, 16003660, 20004575, 22405124, 28006405, 40009150, 56012810, 80018300, 112025620, 140032025, 280064050, 560128100]

約数ペア:

[(1, 560128100), (2, 280064050), (4, 140032025), (5, 112025620), (7, 80018300), (10, 56012810), (14, 40009150), (20, 28006405), (25, 22405124), (28, 20004575), (35, 16003660), (50, 11202562), (70, 8001830), (100, 5601281), (140, 4000915), (175, 3200732), (293, 1911700), (350, 1600366), (586, 955850), (700, 800183), (1172, 477925), (1465, 382340), (2051, 273100), (2731, 205100), (2930, 191170), (4102, 136550), (5462, 102550), (5860, 95585), (7325, 76468), (8204, 68275), (10255, 54620), (10924, 51275), (13655, 41020), (14650, 38234), (19117, 29300), (20510, 27310)]