34408400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:553

約数の個数: 90

約数和(自身を含む): 89690130

約数和(自身を除く): 55281730

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 169, 200, 208, 260, 325, 338, 400, 509, 520, 650, 676, 845, 1018, 1040, 1300, 1352, 1690, 2036, 2545, 2600, 2704, 3380, 4072, 4225, 5090, 5200, 6617, 6760, 8144, 8450, 10180, 12725, 13234, 13520, 16900, 20360, 25450, 26468, 33085, 33800, 40720, 50900, 52936, 66170, 67600, 86021, 101800, 105872, 132340, 165425, 172042, 203600, 264680, 330850, 344084, 430105, 529360, 661700, 688168, 860210, 1323400, 1376336, 1720420, 2150525, 2646800, 3440840, 4301050, 6881680, 8602100, 17204200, 34408400]

約数ペア:

[(1, 34408400), (2, 17204200), (4, 8602100), (5, 6881680), (8, 4301050), (10, 3440840), (13, 2646800), (16, 2150525), (20, 1720420), (25, 1376336), (26, 1323400), (40, 860210), (50, 688168), (52, 661700), (65, 529360), (80, 430105), (100, 344084), (104, 330850), (130, 264680), (169, 203600), (200, 172042), (208, 165425), (260, 132340), (325, 105872), (338, 101800), (400, 86021), (509, 67600), (520, 66170), (650, 52936), (676, 50900), (845, 40720), (1018, 33800), (1040, 33085), (1300, 26468), (1352, 25450), (1690, 20360), (2036, 16900), (2545, 13520), (2600, 13234), (2704, 12725), (3380, 10180), (4072, 8450), (4225, 8144), (5090, 6760), (5200, 6617)]