9844120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 26036640

約数和(自身を除く): 16192520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 1721, 2860, 3442, 5720, 6884, 8605, 13768, 17210, 18931, 22373, 34420, 37862, 44746, 68840, 75724, 89492, 94655, 111865, 151448, 178984, 189310, 223730, 246103, 378620, 447460, 492206, 757240, 894920, 984412, 1230515, 1968824, 2461030, 4922060, 9844120]

約数ペア:

[(1, 9844120), (2, 4922060), (4, 2461030), (5, 1968824), (8, 1230515), (10, 984412), (11, 894920), (13, 757240), (20, 492206), (22, 447460), (26, 378620), (40, 246103), (44, 223730), (52, 189310), (55, 178984), (65, 151448), (88, 111865), (104, 94655), (110, 89492), (130, 75724), (143, 68840), (220, 44746), (260, 37862), (286, 34420), (440, 22373), (520, 18931), (572, 17210), (715, 13768), (1144, 8605), (1430, 6884), (1721, 5720), (2860, 3442)]