29426800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5659}}^1$

素因数の和:5690

約数の個数: 60

約数和(自身を含む): 76149640

約数和(自身を除く): 46722840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 5659, 11318, 22636, 28295, 45272, 56590, 73567, 90544, 113180, 141475, 147134, 226360, 282950, 294268, 367835, 452720, 565900, 588536, 735670, 1131800, 1177072, 1471340, 1839175, 2263600, 2942680, 3678350, 5885360, 7356700, 14713400, 29426800]

約数ペア:

[(1, 29426800), (2, 14713400), (4, 7356700), (5, 5885360), (8, 3678350), (10, 2942680), (13, 2263600), (16, 1839175), (20, 1471340), (25, 1177072), (26, 1131800), (40, 735670), (50, 588536), (52, 565900), (65, 452720), (80, 367835), (100, 294268), (104, 282950), (130, 226360), (200, 147134), (208, 141475), (260, 113180), (325, 90544), (400, 73567), (520, 56590), (650, 45272), (1040, 28295), (1300, 22636), (2600, 11318), (5200, 5659)]