25616580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 80438400

約数和(自身を除く): 54821820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1049, 1110, 1221, 1628, 2035, 2098, 2220, 2442, 3147, 4070, 4196, 4884, 5245, 6105, 6294, 8140, 10490, 11539, 12210, 12588, 15735, 20980, 23078, 24420, 31470, 34617, 38813, 46156, 57695, 62940, 69234, 77626, 115390, 116439, 138468, 155252, 173085, 194065, 230780, 232878, 346170, 388130, 426943, 465756, 582195, 692340, 776260, 853886, 1164390, 1280829, 1707772, 2134715, 2328780, 2561658, 4269430, 5123316, 6404145, 8538860, 12808290, 25616580]

約数ペア:

[(1, 25616580), (2, 12808290), (3, 8538860), (4, 6404145), (5, 5123316), (6, 4269430), (10, 2561658), (11, 2328780), (12, 2134715), (15, 1707772), (20, 1280829), (22, 1164390), (30, 853886), (33, 776260), (37, 692340), (44, 582195), (55, 465756), (60, 426943), (66, 388130), (74, 346170), (110, 232878), (111, 230780), (132, 194065), (148, 173085), (165, 155252), (185, 138468), (220, 116439), (222, 115390), (330, 77626), (370, 69234), (407, 62940), (444, 57695), (555, 46156), (660, 38813), (740, 34617), (814, 31470), (1049, 24420), (1110, 23078), (1221, 20980), (1628, 15735), (2035, 12588), (2098, 12210), (2220, 11539), (2442, 10490), (3147, 8140), (4070, 6294), (4196, 6105), (4884, 5245)]