73582280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 172638000

約数和(自身を除く): 99055720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 229, 232, 277, 290, 458, 554, 580, 916, 1108, 1145, 1160, 1385, 1832, 2216, 2290, 2770, 4580, 5540, 6641, 8033, 9160, 11080, 13282, 16066, 26564, 32132, 33205, 40165, 53128, 63433, 64264, 66410, 80330, 126866, 132820, 160660, 253732, 265640, 317165, 321320, 507464, 634330, 1268660, 1839557, 2537320, 3679114, 7358228, 9197785, 14716456, 18395570, 36791140, 73582280]

約数ペア:

[(1, 73582280), (2, 36791140), (4, 18395570), (5, 14716456), (8, 9197785), (10, 7358228), (20, 3679114), (29, 2537320), (40, 1839557), (58, 1268660), (116, 634330), (145, 507464), (229, 321320), (232, 317165), (277, 265640), (290, 253732), (458, 160660), (554, 132820), (580, 126866), (916, 80330), (1108, 66410), (1145, 64264), (1160, 63433), (1385, 53128), (1832, 40165), (2216, 33205), (2290, 32132), (2770, 26564), (4580, 16066), (5540, 13282), (6641, 11080), (8033, 9160)]