454985396980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{3517747}}^1$

素因数の和:3518008

約数の個数: 48

約数和(自身を含む): 992849195520

約数和(自身を除く): 537863798540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 223, 290, 446, 580, 892, 1115, 2230, 4460, 6467, 12934, 25868, 32335, 64670, 129340, 3517747, 7035494, 14070988, 17588735, 35177470, 70354940, 102014663, 204029326, 408058652, 510073315, 784457581, 1020146630, 1568915162, 2040293260, 3137830324, 3922287905, 7844575810, 15689151620, 22749269849, 45498539698, 90997079396, 113746349245, 227492698490, 454985396980]

約数ペア:

[(1, 454985396980), (2, 227492698490), (4, 113746349245), (5, 90997079396), (10, 45498539698), (20, 22749269849), (29, 15689151620), (58, 7844575810), (116, 3922287905), (145, 3137830324), (223, 2040293260), (290, 1568915162), (446, 1020146630), (580, 784457581), (892, 510073315), (1115, 408058652), (2230, 204029326), (4460, 102014663), (6467, 70354940), (12934, 35177470), (25868, 17588735), (32335, 14070988), (64670, 7035494), (129340, 3517747)]