10520950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 22561056

約数和(自身を除く): 12040106

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 47, 50, 55, 74, 94, 110, 121, 185, 235, 242, 275, 370, 407, 470, 517, 550, 605, 814, 925, 1034, 1175, 1210, 1739, 1850, 2035, 2350, 2585, 3025, 3478, 4070, 4477, 5170, 5687, 6050, 8695, 8954, 10175, 11374, 12925, 17390, 19129, 20350, 22385, 25850, 28435, 38258, 43475, 44770, 56870, 86950, 95645, 111925, 142175, 191290, 210419, 223850, 284350, 420838, 478225, 956450, 1052095, 2104190, 5260475, 10520950]

約数ペア:

[(1, 10520950), (2, 5260475), (5, 2104190), (10, 1052095), (11, 956450), (22, 478225), (25, 420838), (37, 284350), (47, 223850), (50, 210419), (55, 191290), (74, 142175), (94, 111925), (110, 95645), (121, 86950), (185, 56870), (235, 44770), (242, 43475), (275, 38258), (370, 28435), (407, 25850), (470, 22385), (517, 20350), (550, 19129), (605, 17390), (814, 12925), (925, 11374), (1034, 10175), (1175, 8954), (1210, 8695), (1739, 6050), (1850, 5687), (2035, 5170), (2350, 4477), (2585, 4070), (3025, 3478)]