129613000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{11783}}^1$

素因数の和:11815

約数の個数: 64

約数和(自身を含む): 330894720

約数和(自身を除く): 201281720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 11000, 11783, 23566, 47132, 58915, 94264, 117830, 129613, 235660, 259226, 294575, 471320, 518452, 589150, 648065, 1036904, 1178300, 1296130, 1472875, 2356600, 2592260, 2945750, 3240325, 5184520, 5891500, 6480650, 11783000, 12961300, 16201625, 25922600, 32403250, 64806500, 129613000]

約数ペア:

[(1, 129613000), (2, 64806500), (4, 32403250), (5, 25922600), (8, 16201625), (10, 12961300), (11, 11783000), (20, 6480650), (22, 5891500), (25, 5184520), (40, 3240325), (44, 2945750), (50, 2592260), (55, 2356600), (88, 1472875), (100, 1296130), (110, 1178300), (125, 1036904), (200, 648065), (220, 589150), (250, 518452), (275, 471320), (440, 294575), (500, 259226), (550, 235660), (1000, 129613), (1100, 117830), (1375, 94264), (2200, 58915), (2750, 47132), (5500, 23566), (11000, 11783)]