88831460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13751}}^1$

素因数の和:13796

約数の個数: 48

約数和(自身を含む): 207930240

約数和(自身を除く): 119098780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 13751, 27502, 55004, 68755, 137510, 233767, 261269, 275020, 467534, 522538, 935068, 1045076, 1168835, 1306345, 2337670, 2612690, 4441573, 4675340, 5225380, 8883146, 17766292, 22207865, 44415730, 88831460]

約数ペア:

[(1, 88831460), (2, 44415730), (4, 22207865), (5, 17766292), (10, 8883146), (17, 5225380), (19, 4675340), (20, 4441573), (34, 2612690), (38, 2337670), (68, 1306345), (76, 1168835), (85, 1045076), (95, 935068), (170, 522538), (190, 467534), (323, 275020), (340, 261269), (380, 233767), (646, 137510), (1292, 68755), (1615, 55004), (3230, 27502), (6460, 13751)]