16700810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 37497600

約数和(自身を除く): 20796790

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 433, 551, 665, 866, 1015, 1102, 1330, 2030, 2165, 2755, 3031, 3857, 4330, 5510, 6062, 7714, 8227, 12557, 15155, 16454, 19285, 25114, 30310, 38570, 41135, 57589, 62785, 82270, 87899, 115178, 125570, 175798, 238583, 287945, 439495, 477166, 575890, 878990, 1192915, 1670081, 2385830, 3340162, 8350405, 16700810]

約数ペア:

[(1, 16700810), (2, 8350405), (5, 3340162), (7, 2385830), (10, 1670081), (14, 1192915), (19, 878990), (29, 575890), (35, 477166), (38, 439495), (58, 287945), (70, 238583), (95, 175798), (133, 125570), (145, 115178), (190, 87899), (203, 82270), (266, 62785), (290, 57589), (406, 41135), (433, 38570), (551, 30310), (665, 25114), (866, 19285), (1015, 16454), (1102, 15155), (1330, 12557), (2030, 8227), (2165, 7714), (2755, 6062), (3031, 5510), (3857, 4330)]