6601400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 16535400

約数和(自身を除く): 9934000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2539, 2600, 5078, 10156, 12695, 20312, 25390, 33007, 50780, 63475, 66014, 101560, 126950, 132028, 165035, 253900, 264056, 330070, 507800, 660140, 825175, 1320280, 1650350, 3300700, 6601400]

約数ペア:

[(1, 6601400), (2, 3300700), (4, 1650350), (5, 1320280), (8, 825175), (10, 660140), (13, 507800), (20, 330070), (25, 264056), (26, 253900), (40, 165035), (50, 132028), (52, 126950), (65, 101560), (100, 66014), (104, 63475), (130, 50780), (200, 33007), (260, 25390), (325, 20312), (520, 12695), (650, 10156), (1300, 5078), (2539, 2600)]