62161480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 145459440

約数和(自身を除く): 83297960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 97, 148, 185, 194, 296, 370, 388, 433, 485, 740, 776, 866, 970, 1480, 1732, 1940, 2165, 3464, 3589, 3880, 4330, 7178, 8660, 14356, 16021, 17320, 17945, 28712, 32042, 35890, 42001, 64084, 71780, 80105, 84002, 128168, 143560, 160210, 168004, 210005, 320420, 336008, 420010, 640840, 840020, 1554037, 1680040, 3108074, 6216148, 7770185, 12432296, 15540370, 31080740, 62161480]

約数ペア:

[(1, 62161480), (2, 31080740), (4, 15540370), (5, 12432296), (8, 7770185), (10, 6216148), (20, 3108074), (37, 1680040), (40, 1554037), (74, 840020), (97, 640840), (148, 420010), (185, 336008), (194, 320420), (296, 210005), (370, 168004), (388, 160210), (433, 143560), (485, 128168), (740, 84002), (776, 80105), (866, 71780), (970, 64084), (1480, 42001), (1732, 35890), (1940, 32042), (2165, 28712), (3464, 17945), (3589, 17320), (3880, 16021), (4330, 14356), (7178, 8660)]