13080650

素因数分解:

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

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 28123200

約数和(自身を除く): 15042550

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1399, 1870, 2798, 4675, 6995, 9350, 13990, 15389, 23783, 30778, 34975, 47566, 69950, 76945, 118915, 153890, 237830, 261613, 384725, 523226, 594575, 769450, 1189150, 1308065, 2616130, 6540325, 13080650]

約数ペア:

[(1, 13080650), (2, 6540325), (5, 2616130), (10, 1308065), (11, 1189150), (17, 769450), (22, 594575), (25, 523226), (34, 384725), (50, 261613), (55, 237830), (85, 153890), (110, 118915), (170, 76945), (187, 69950), (275, 47566), (374, 34975), (425, 30778), (550, 23783), (850, 15389), (935, 13990), (1399, 9350), (1870, 6995), (2798, 4675)]