91137800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{35053}}^1$

素因数の和:35082

約数の個数: 48

約数和(自身を含む): 228201540

約数和(自身を除く): 137063740

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, 2600, 35053, 70106, 140212, 175265, 280424, 350530, 455689, 701060, 876325, 911378, 1402120, 1752650, 1822756, 2278445, 3505300, 3645512, 4556890, 7010600, 9113780, 11392225, 18227560, 22784450, 45568900, 91137800]

約数ペア:

[(1, 91137800), (2, 45568900), (4, 22784450), (5, 18227560), (8, 11392225), (10, 9113780), (13, 7010600), (20, 4556890), (25, 3645512), (26, 3505300), (40, 2278445), (50, 1822756), (52, 1752650), (65, 1402120), (100, 911378), (104, 876325), (130, 701060), (200, 455689), (260, 350530), (325, 280424), (520, 175265), (650, 140212), (1300, 70106), (2600, 35053)]