570044120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10691}}^1$

素因数の和:10776

約数の個数: 64

約数和(自身を含む): 1354890240

約数和(自身を除く): 784846120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 1240, 1333, 1720, 2666, 5332, 6665, 10664, 10691, 13330, 21382, 26660, 42764, 53320, 53455, 85528, 106910, 213820, 331421, 427640, 459713, 662842, 919426, 1325684, 1657105, 1838852, 2298565, 2651368, 3314210, 3677704, 4597130, 6628420, 9194260, 13256840, 14251103, 18388520, 28502206, 57004412, 71255515, 114008824, 142511030, 285022060, 570044120]

約数ペア:

[(1, 570044120), (2, 285022060), (4, 142511030), (5, 114008824), (8, 71255515), (10, 57004412), (20, 28502206), (31, 18388520), (40, 14251103), (43, 13256840), (62, 9194260), (86, 6628420), (124, 4597130), (155, 3677704), (172, 3314210), (215, 2651368), (248, 2298565), (310, 1838852), (344, 1657105), (430, 1325684), (620, 919426), (860, 662842), (1240, 459713), (1333, 427640), (1720, 331421), (2666, 213820), (5332, 106910), (6665, 85528), (10664, 53455), (10691, 53320), (13330, 42764), (21382, 26660)]