26614060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6367}}^1$

素因数の和:6406

約数の個数: 48

約数和(自身を含む): 64189440

約数和(自身を除く): 37575380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 6367, 12734, 25468, 31835, 63670, 70037, 120973, 127340, 140074, 241946, 280148, 350185, 483892, 604865, 700370, 1209730, 1330703, 1400740, 2419460, 2661406, 5322812, 6653515, 13307030, 26614060]

約数ペア:

[(1, 26614060), (2, 13307030), (4, 6653515), (5, 5322812), (10, 2661406), (11, 2419460), (19, 1400740), (20, 1330703), (22, 1209730), (38, 700370), (44, 604865), (55, 483892), (76, 350185), (95, 280148), (110, 241946), (190, 140074), (209, 127340), (220, 120973), (380, 70037), (418, 63670), (836, 31835), (1045, 25468), (2090, 12734), (4180, 6367)]