1768080920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2600119}}^1$

素因数の和:2600147

約数の個数: 32

約数和(自身を含む): 4212194400

約数和(自身を除く): 2444113480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2600119, 5200238, 10400476, 13000595, 20800952, 26001190, 44202023, 52002380, 88404046, 104004760, 176808092, 221010115, 353616184, 442020230, 884040460, 1768080920]

約数ペア:

[(1, 1768080920), (2, 884040460), (4, 442020230), (5, 353616184), (8, 221010115), (10, 176808092), (17, 104004760), (20, 88404046), (34, 52002380), (40, 44202023), (68, 26001190), (85, 20800952), (136, 13000595), (170, 10400476), (340, 5200238), (680, 2600119)]