16343914750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{72559}}^1$

素因数の和:72646

約数の個数: 64

約数和(自身を含む): 33007253760

約数和(自身を除く): 16663339010

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 125, 170, 250, 265, 425, 530, 850, 901, 1325, 1802, 2125, 2650, 4250, 4505, 6625, 9010, 13250, 22525, 45050, 72559, 112625, 145118, 225250, 362795, 725590, 1233503, 1813975, 2467006, 3627950, 3845627, 6167515, 7691254, 9069875, 12335030, 18139750, 19228135, 30837575, 38456270, 61675150, 65375659, 96140675, 130751318, 154187875, 192281350, 308375750, 326878295, 480703375, 653756590, 961406750, 1634391475, 3268782950, 8171957375, 16343914750]

約数ペア:

[(1, 16343914750), (2, 8171957375), (5, 3268782950), (10, 1634391475), (17, 961406750), (25, 653756590), (34, 480703375), (50, 326878295), (53, 308375750), (85, 192281350), (106, 154187875), (125, 130751318), (170, 96140675), (250, 65375659), (265, 61675150), (425, 38456270), (530, 30837575), (850, 19228135), (901, 18139750), (1325, 12335030), (1802, 9069875), (2125, 7691254), (2650, 6167515), (4250, 3845627), (4505, 3627950), (6625, 2467006), (9010, 1813975), (13250, 1233503), (22525, 725590), (45050, 362795), (72559, 225250), (112625, 145118)]