26519570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 62512128

約数和(自身を除く): 35992558

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 101, 110, 121, 154, 155, 202, 217, 242, 310, 341, 385, 434, 505, 605, 682, 707, 770, 847, 1010, 1085, 1111, 1210, 1414, 1694, 1705, 2170, 2222, 2387, 3131, 3410, 3535, 3751, 4235, 4774, 5555, 6262, 7070, 7502, 7777, 8470, 11110, 11935, 12221, 15554, 15655, 18755, 21917, 23870, 24442, 26257, 31310, 34441, 37510, 38885, 43834, 52514, 61105, 68882, 77770, 85547, 109585, 122210, 131285, 171094, 172205, 219170, 241087, 262570, 344410, 378851, 427735, 482174, 757702, 855470, 1205435, 1894255, 2410870, 2651957, 3788510, 5303914, 13259785, 26519570]

約数ペア:

[(1, 26519570), (2, 13259785), (5, 5303914), (7, 3788510), (10, 2651957), (11, 2410870), (14, 1894255), (22, 1205435), (31, 855470), (35, 757702), (55, 482174), (62, 427735), (70, 378851), (77, 344410), (101, 262570), (110, 241087), (121, 219170), (154, 172205), (155, 171094), (202, 131285), (217, 122210), (242, 109585), (310, 85547), (341, 77770), (385, 68882), (434, 61105), (505, 52514), (605, 43834), (682, 38885), (707, 37510), (770, 34441), (847, 31310), (1010, 26257), (1085, 24442), (1111, 23870), (1210, 21917), (1414, 18755), (1694, 15655), (1705, 15554), (2170, 12221), (2222, 11935), (2387, 11110), (3131, 8470), (3410, 7777), (3535, 7502), (3751, 7070), (4235, 6262), (4774, 5555)]