45082060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 106444800

約数和(自身を除く): 61362740

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 43, 62, 76, 86, 89, 95, 124, 155, 172, 178, 190, 215, 310, 356, 380, 430, 445, 589, 620, 817, 860, 890, 1178, 1333, 1634, 1691, 1780, 2356, 2666, 2759, 2945, 3268, 3382, 3827, 4085, 5332, 5518, 5890, 6665, 6764, 7654, 8170, 8455, 11036, 11780, 13330, 13795, 15308, 16340, 16910, 19135, 25327, 26660, 27590, 33820, 38270, 50654, 52421, 55180, 72713, 76540, 101308, 104842, 118637, 126635, 145426, 209684, 237274, 253270, 262105, 290852, 363565, 474548, 506540, 524210, 593185, 727130, 1048420, 1186370, 1454260, 2254103, 2372740, 4508206, 9016412, 11270515, 22541030, 45082060]

約数ペア:

[(1, 45082060), (2, 22541030), (4, 11270515), (5, 9016412), (10, 4508206), (19, 2372740), (20, 2254103), (31, 1454260), (38, 1186370), (43, 1048420), (62, 727130), (76, 593185), (86, 524210), (89, 506540), (95, 474548), (124, 363565), (155, 290852), (172, 262105), (178, 253270), (190, 237274), (215, 209684), (310, 145426), (356, 126635), (380, 118637), (430, 104842), (445, 101308), (589, 76540), (620, 72713), (817, 55180), (860, 52421), (890, 50654), (1178, 38270), (1333, 33820), (1634, 27590), (1691, 26660), (1780, 25327), (2356, 19135), (2666, 16910), (2759, 16340), (2945, 15308), (3268, 13795), (3382, 13330), (3827, 11780), (4085, 11036), (5332, 8455), (5518, 8170), (5890, 7654), (6665, 6764)]