130436000

素因数分解:

$2^5\times 5^3\times {\mathrm{32609}}^1$

素因数の和:32634

約数の個数: 48

約数和(自身を含む): 320491080

約数和(自身を除く): 190055080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 32609, 65218, 130436, 163045, 260872, 326090, 521744, 652180, 815225, 1043488, 1304360, 1630450, 2608720, 3260900, 4076125, 5217440, 6521800, 8152250, 13043600, 16304500, 26087200, 32609000, 65218000, 130436000]

約数ペア:

[(1, 130436000), (2, 65218000), (4, 32609000), (5, 26087200), (8, 16304500), (10, 13043600), (16, 8152250), (20, 6521800), (25, 5217440), (32, 4076125), (40, 3260900), (50, 2608720), (80, 1630450), (100, 1304360), (125, 1043488), (160, 815225), (200, 652180), (250, 521744), (400, 326090), (500, 260872), (800, 163045), (1000, 130436), (2000, 65218), (4000, 32609)]