7190320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 60

約数和(自身を含む): 17815824

約数和(自身を除く): 10625504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 311, 340, 578, 622, 680, 1156, 1244, 1360, 1445, 1555, 2312, 2488, 2890, 3110, 4624, 4976, 5287, 5780, 6220, 10574, 11560, 12440, 21148, 23120, 24880, 26435, 42296, 52870, 84592, 89879, 105740, 179758, 211480, 359516, 422960, 449395, 719032, 898790, 1438064, 1797580, 3595160, 7190320]

約数ペア:

[(1, 7190320), (2, 3595160), (4, 1797580), (5, 1438064), (8, 898790), (10, 719032), (16, 449395), (17, 422960), (20, 359516), (34, 211480), (40, 179758), (68, 105740), (80, 89879), (85, 84592), (136, 52870), (170, 42296), (272, 26435), (289, 24880), (311, 23120), (340, 21148), (578, 12440), (622, 11560), (680, 10574), (1156, 6220), (1244, 5780), (1360, 5287), (1445, 4976), (1555, 4624), (2312, 3110), (2488, 2890)]