1579439360

素因数分解:

$2^8\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12721}}^1$

素因数の和:12839

約数の個数: 72

約数和(自身を含む): 3822553896

約数和(自身を除く): 2243114536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 640, 776, 970, 1280, 1552, 1940, 3104, 3880, 6208, 7760, 12416, 12721, 15520, 24832, 25442, 31040, 50884, 62080, 63605, 101768, 124160, 127210, 203536, 254420, 407072, 508840, 814144, 1017680, 1233937, 1628288, 2035360, 2467874, 3256576, 4070720, 4935748, 6169685, 8141440, 9871496, 12339370, 16282880, 19742992, 24678740, 39485984, 49357480, 78971968, 98714960, 157943936, 197429920, 315887872, 394859840, 789719680, 1579439360]

約数ペア:

[(1, 1579439360), (2, 789719680), (4, 394859840), (5, 315887872), (8, 197429920), (10, 157943936), (16, 98714960), (20, 78971968), (32, 49357480), (40, 39485984), (64, 24678740), (80, 19742992), (97, 16282880), (128, 12339370), (160, 9871496), (194, 8141440), (256, 6169685), (320, 4935748), (388, 4070720), (485, 3256576), (640, 2467874), (776, 2035360), (970, 1628288), (1280, 1233937), (1552, 1017680), (1940, 814144), (3104, 508840), (3880, 407072), (6208, 254420), (7760, 203536), (12416, 127210), (12721, 124160), (15520, 101768), (24832, 63605), (25442, 62080), (31040, 50884)]