17150900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 40830720

約数和(自身を除く): 23679820

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 79, 100, 130, 158, 167, 260, 316, 325, 334, 395, 650, 668, 790, 835, 1027, 1300, 1580, 1670, 1975, 2054, 2171, 3340, 3950, 4108, 4175, 4342, 5135, 7900, 8350, 8684, 10270, 10855, 13193, 16700, 20540, 21710, 25675, 26386, 43420, 51350, 52772, 54275, 65965, 102700, 108550, 131930, 171509, 217100, 263860, 329825, 343018, 659650, 686036, 857545, 1319300, 1715090, 3430180, 4287725, 8575450, 17150900]

約数ペア:

[(1, 17150900), (2, 8575450), (4, 4287725), (5, 3430180), (10, 1715090), (13, 1319300), (20, 857545), (25, 686036), (26, 659650), (50, 343018), (52, 329825), (65, 263860), (79, 217100), (100, 171509), (130, 131930), (158, 108550), (167, 102700), (260, 65965), (316, 54275), (325, 52772), (334, 51350), (395, 43420), (650, 26386), (668, 25675), (790, 21710), (835, 20540), (1027, 16700), (1300, 13193), (1580, 10855), (1670, 10270), (1975, 8684), (2054, 8350), (2171, 7900), (3340, 5135), (3950, 4342), (4108, 4175)]