26063180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{701}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 64746864

約数和(自身を除く): 38683684

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 701, 715, 845, 1402, 1430, 1690, 1859, 2804, 2860, 3380, 3505, 3718, 7010, 7436, 7711, 9113, 9295, 14020, 15422, 18226, 18590, 30844, 36452, 37180, 38555, 45565, 77110, 91130, 100243, 118469, 154220, 182260, 200486, 236938, 400972, 473876, 501215, 592345, 1002430, 1184690, 1303159, 2004860, 2369380, 2606318, 5212636, 6515795, 13031590, 26063180]

約数ペア:

[(1, 26063180), (2, 13031590), (4, 6515795), (5, 5212636), (10, 2606318), (11, 2369380), (13, 2004860), (20, 1303159), (22, 1184690), (26, 1002430), (44, 592345), (52, 501215), (55, 473876), (65, 400972), (110, 236938), (130, 200486), (143, 182260), (169, 154220), (220, 118469), (260, 100243), (286, 91130), (338, 77110), (572, 45565), (676, 38555), (701, 37180), (715, 36452), (845, 30844), (1402, 18590), (1430, 18226), (1690, 15422), (1859, 14020), (2804, 9295), (2860, 9113), (3380, 7711), (3505, 7436), (3718, 7010)]