4922060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 12150432

約数和(自身を除く): 7228372

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 1721, 2860, 3442, 6884, 8605, 17210, 18931, 22373, 34420, 37862, 44746, 75724, 89492, 94655, 111865, 189310, 223730, 246103, 378620, 447460, 492206, 984412, 1230515, 2461030, 4922060]

約数ペア:

[(1, 4922060), (2, 2461030), (4, 1230515), (5, 984412), (10, 492206), (11, 447460), (13, 378620), (20, 246103), (22, 223730), (26, 189310), (44, 111865), (52, 94655), (55, 89492), (65, 75724), (110, 44746), (130, 37862), (143, 34420), (220, 22373), (260, 18931), (286, 17210), (572, 8605), (715, 6884), (1430, 3442), (1721, 2860)]