3886202060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{20117}}^1$

素因数の和:20882

約数の個数: 48

約数和(自身を含む): 8801061696

約数和(自身を除く): 4914859636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 743, 1486, 2972, 3715, 7430, 9659, 14860, 19318, 20117, 38636, 40234, 48295, 80468, 96590, 100585, 193180, 201170, 261521, 402340, 523042, 1046084, 1307605, 2615210, 5230420, 14946931, 29893862, 59787724, 74734655, 149469310, 194310103, 298938620, 388620206, 777240412, 971550515, 1943101030, 3886202060]

約数ペア:

[(1, 3886202060), (2, 1943101030), (4, 971550515), (5, 777240412), (10, 388620206), (13, 298938620), (20, 194310103), (26, 149469310), (52, 74734655), (65, 59787724), (130, 29893862), (260, 14946931), (743, 5230420), (1486, 2615210), (2972, 1307605), (3715, 1046084), (7430, 523042), (9659, 402340), (14860, 261521), (19318, 201170), (20117, 193180), (38636, 100585), (40234, 96590), (48295, 80468)]