7760289550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2749}}^1$

素因数の和:2918

約数の個数: 96

約数和(自身を含む): 16069284000

約数和(自身を除く): 8308994450

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 101, 130, 202, 215, 325, 430, 505, 559, 650, 1010, 1075, 1118, 1313, 2150, 2525, 2626, 2749, 2795, 4343, 5050, 5498, 5590, 6565, 8686, 13130, 13745, 13975, 21715, 27490, 27950, 32825, 35737, 43430, 56459, 65650, 68725, 71474, 108575, 112918, 118207, 137450, 178685, 217150, 236414, 277649, 282295, 357370, 555298, 564590, 591035, 893425, 1182070, 1388245, 1411475, 1536691, 1786850, 2776490, 2822950, 2955175, 3073382, 3609437, 5910350, 6941225, 7218874, 7683455, 11938907, 13882450, 15366910, 18047185, 23877814, 36094370, 38417275, 59694535, 76834550, 90235925, 119389070, 155205791, 180471850, 298472675, 310411582, 596945350, 776028955, 1552057910, 3880144775, 7760289550]

約数ペア:

[(1, 7760289550), (2, 3880144775), (5, 1552057910), (10, 776028955), (13, 596945350), (25, 310411582), (26, 298472675), (43, 180471850), (50, 155205791), (65, 119389070), (86, 90235925), (101, 76834550), (130, 59694535), (202, 38417275), (215, 36094370), (325, 23877814), (430, 18047185), (505, 15366910), (559, 13882450), (650, 11938907), (1010, 7683455), (1075, 7218874), (1118, 6941225), (1313, 5910350), (2150, 3609437), (2525, 3073382), (2626, 2955175), (2749, 2822950), (2795, 2776490), (4343, 1786850), (5050, 1536691), (5498, 1411475), (5590, 1388245), (6565, 1182070), (8686, 893425), (13130, 591035), (13745, 564590), (13975, 555298), (21715, 357370), (27490, 282295), (27950, 277649), (32825, 236414), (35737, 217150), (43430, 178685), (56459, 137450), (65650, 118207), (68725, 112918), (71474, 108575)]