78840223400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1008187}}^1$

素因数の和:1008243

約数の個数: 96

約数和(自身を含む): 202524805440

約数和(自身を除く): 123684582040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 115, 136, 170, 184, 200, 230, 340, 391, 425, 460, 575, 680, 782, 850, 920, 1150, 1564, 1700, 1955, 2300, 3128, 3400, 3910, 4600, 7820, 9775, 15640, 19550, 39100, 78200, 1008187, 2016374, 4032748, 5040935, 8065496, 10081870, 17139179, 20163740, 23188301, 25204675, 34278358, 40327480, 46376602, 50409350, 68556716, 85695895, 92753204, 100818700, 115941505, 137113432, 171391790, 185506408, 201637400, 231883010, 342783580, 394201117, 428479475, 463766020, 579707525, 685567160, 788402234, 856958950, 927532040, 1159415050, 1576804468, 1713917900, 1971005585, 2318830100, 3153608936, 3427835800, 3942011170, 4637660200, 7884022340, 9855027925, 15768044680, 19710055850, 39420111700, 78840223400]

約数ペア:

[(1, 78840223400), (2, 39420111700), (4, 19710055850), (5, 15768044680), (8, 9855027925), (10, 7884022340), (17, 4637660200), (20, 3942011170), (23, 3427835800), (25, 3153608936), (34, 2318830100), (40, 1971005585), (46, 1713917900), (50, 1576804468), (68, 1159415050), (85, 927532040), (92, 856958950), (100, 788402234), (115, 685567160), (136, 579707525), (170, 463766020), (184, 428479475), (200, 394201117), (230, 342783580), (340, 231883010), (391, 201637400), (425, 185506408), (460, 171391790), (575, 137113432), (680, 115941505), (782, 100818700), (850, 92753204), (920, 85695895), (1150, 68556716), (1564, 50409350), (1700, 46376602), (1955, 40327480), (2300, 34278358), (3128, 25204675), (3400, 23188301), (3910, 20163740), (4600, 17139179), (7820, 10081870), (9775, 8065496), (15640, 5040935), (19550, 4032748), (39100, 2016374), (78200, 1008187)]