26161300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1441

約数の個数: 72

約数和(自身を含む): 65620800

約数和(自身を除く): 39459500

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1399, 1700, 1870, 2798, 3740, 4675, 5596, 6995, 9350, 13990, 15389, 18700, 23783, 27980, 30778, 34975, 47566, 61556, 69950, 76945, 95132, 118915, 139900, 153890, 237830, 261613, 307780, 384725, 475660, 523226, 594575, 769450, 1046452, 1189150, 1308065, 1538900, 2378300, 2616130, 5232260, 6540325, 13080650, 26161300]

約数ペア:

[(1, 26161300), (2, 13080650), (4, 6540325), (5, 5232260), (10, 2616130), (11, 2378300), (17, 1538900), (20, 1308065), (22, 1189150), (25, 1046452), (34, 769450), (44, 594575), (50, 523226), (55, 475660), (68, 384725), (85, 307780), (100, 261613), (110, 237830), (170, 153890), (187, 139900), (220, 118915), (275, 95132), (340, 76945), (374, 69950), (425, 61556), (550, 47566), (748, 34975), (850, 30778), (935, 27980), (1100, 23783), (1399, 18700), (1700, 15389), (1870, 13990), (2798, 9350), (3740, 6995), (4675, 5596)]