970884732100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{13331}}^1\times {\mathrm{16937}}^1$

素因数の和:30325

約数の個数: 72

約数和(自身を含む): 2156104687968

約数和(自身を除く): 1185219955868

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 13331, 16937, 26662, 33874, 53324, 66655, 67748, 84685, 133310, 169370, 266620, 333275, 338740, 423425, 573233, 666550, 728291, 846850, 1146466, 1333100, 1456582, 1693700, 2292932, 2866165, 2913164, 3641455, 5732330, 7282910, 11464660, 14330825, 14565820, 18207275, 28661650, 36414550, 57323300, 72829100, 225787147, 451574294, 903148588, 1128935735, 2257871470, 4515742940, 5644678675, 9708847321, 11289357350, 19417694642, 22578714700, 38835389284, 48544236605, 97088473210, 194176946420, 242721183025, 485442366050, 970884732100]

約数ペア:

[(1, 970884732100), (2, 485442366050), (4, 242721183025), (5, 194176946420), (10, 97088473210), (20, 48544236605), (25, 38835389284), (43, 22578714700), (50, 19417694642), (86, 11289357350), (100, 9708847321), (172, 5644678675), (215, 4515742940), (430, 2257871470), (860, 1128935735), (1075, 903148588), (2150, 451574294), (4300, 225787147), (13331, 72829100), (16937, 57323300), (26662, 36414550), (33874, 28661650), (53324, 18207275), (66655, 14565820), (67748, 14330825), (84685, 11464660), (133310, 7282910), (169370, 5732330), (266620, 3641455), (333275, 2913164), (338740, 2866165), (423425, 2292932), (573233, 1693700), (666550, 1456582), (728291, 1333100), (846850, 1146466)]