117601240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 282152160

約数和(自身を除く): 164550920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 163, 170, 326, 340, 652, 680, 815, 1061, 1304, 1630, 2122, 2771, 3260, 4244, 5305, 5542, 6520, 8488, 10610, 11084, 13855, 18037, 21220, 22168, 27710, 36074, 42440, 55420, 72148, 90185, 110840, 144296, 172943, 180370, 345886, 360740, 691772, 721480, 864715, 1383544, 1729430, 2940031, 3458860, 5880062, 6917720, 11760124, 14700155, 23520248, 29400310, 58800620, 117601240]

約数ペア:

[(1, 117601240), (2, 58800620), (4, 29400310), (5, 23520248), (8, 14700155), (10, 11760124), (17, 6917720), (20, 5880062), (34, 3458860), (40, 2940031), (68, 1729430), (85, 1383544), (136, 864715), (163, 721480), (170, 691772), (326, 360740), (340, 345886), (652, 180370), (680, 172943), (815, 144296), (1061, 110840), (1304, 90185), (1630, 72148), (2122, 55420), (2771, 42440), (3260, 36074), (4244, 27710), (5305, 22168), (5542, 21220), (6520, 18037), (8488, 13855), (10610, 11084)]