1068871100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{14503}}^1$

素因数の和:14595

約数の個数: 72

約数和(自身を含む): 2568252288

約数和(自身を除く): 1499381188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 134, 220, 268, 275, 335, 550, 670, 737, 1100, 1340, 1474, 1675, 2948, 3350, 3685, 6700, 7370, 14503, 14740, 18425, 29006, 36850, 58012, 72515, 73700, 145030, 159533, 290060, 319066, 362575, 638132, 725150, 797665, 971701, 1450300, 1595330, 1943402, 3190660, 3886804, 3988325, 4858505, 7976650, 9717010, 10688711, 15953300, 19434020, 21377422, 24292525, 42754844, 48585050, 53443555, 97170100, 106887110, 213774220, 267217775, 534435550, 1068871100]

約数ペア:

[(1, 1068871100), (2, 534435550), (4, 267217775), (5, 213774220), (10, 106887110), (11, 97170100), (20, 53443555), (22, 48585050), (25, 42754844), (44, 24292525), (50, 21377422), (55, 19434020), (67, 15953300), (100, 10688711), (110, 9717010), (134, 7976650), (220, 4858505), (268, 3988325), (275, 3886804), (335, 3190660), (550, 1943402), (670, 1595330), (737, 1450300), (1100, 971701), (1340, 797665), (1474, 725150), (1675, 638132), (2948, 362575), (3350, 319066), (3685, 290060), (6700, 159533), (7370, 145030), (14503, 73700), (14740, 72515), (18425, 58012), (29006, 36850)]