17205160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1490

約数の個数: 64

約数和(自身を含む): 45302400

約数和(自身を除く): 28097240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1429, 1505, 1720, 2408, 2858, 3010, 5716, 6020, 7145, 10003, 11432, 12040, 14290, 20006, 28580, 40012, 50015, 57160, 61447, 80024, 100030, 122894, 200060, 245788, 307235, 400120, 430129, 491576, 614470, 860258, 1228940, 1720516, 2150645, 2457880, 3441032, 4301290, 8602580, 17205160]

約数ペア:

[(1, 17205160), (2, 8602580), (4, 4301290), (5, 3441032), (7, 2457880), (8, 2150645), (10, 1720516), (14, 1228940), (20, 860258), (28, 614470), (35, 491576), (40, 430129), (43, 400120), (56, 307235), (70, 245788), (86, 200060), (140, 122894), (172, 100030), (215, 80024), (280, 61447), (301, 57160), (344, 50015), (430, 40012), (602, 28580), (860, 20006), (1204, 14290), (1429, 12040), (1505, 11432), (1720, 10003), (2408, 7145), (2858, 6020), (3010, 5716)]