696312160

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 1676505600

約数和(自身を除く): 980193440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 139, 160, 239, 262, 278, 478, 524, 556, 655, 695, 956, 1048, 1112, 1195, 1310, 1390, 1912, 2096, 2224, 2390, 2620, 2780, 3824, 4192, 4448, 4780, 5240, 5560, 7648, 9560, 10480, 11120, 18209, 19120, 20960, 22240, 31309, 33221, 36418, 38240, 62618, 66442, 72836, 91045, 125236, 132884, 145672, 156545, 166105, 182090, 250472, 265768, 291344, 313090, 332210, 364180, 500944, 531536, 582688, 626180, 664420, 728360, 1001888, 1063072, 1252360, 1328840, 1456720, 2504720, 2657680, 2913440, 4351951, 5009440, 5315360, 8703902, 17407804, 21759755, 34815608, 43519510, 69631216, 87039020, 139262432, 174078040, 348156080, 696312160]

約数ペア:

[(1, 696312160), (2, 348156080), (4, 174078040), (5, 139262432), (8, 87039020), (10, 69631216), (16, 43519510), (20, 34815608), (32, 21759755), (40, 17407804), (80, 8703902), (131, 5315360), (139, 5009440), (160, 4351951), (239, 2913440), (262, 2657680), (278, 2504720), (478, 1456720), (524, 1328840), (556, 1252360), (655, 1063072), (695, 1001888), (956, 728360), (1048, 664420), (1112, 626180), (1195, 582688), (1310, 531536), (1390, 500944), (1912, 364180), (2096, 332210), (2224, 313090), (2390, 291344), (2620, 265768), (2780, 250472), (3824, 182090), (4192, 166105), (4448, 156545), (4780, 145672), (5240, 132884), (5560, 125236), (7648, 91045), (9560, 72836), (10480, 66442), (11120, 62618), (18209, 38240), (19120, 36418), (20960, 33221), (22240, 31309)]