409156630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1\times {\mathrm{1291}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 756006048

約数和(自身を除く): 346849418

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 773, 1291, 1546, 2582, 3865, 6455, 7730, 12910, 31693, 52931, 63386, 105862, 158465, 264655, 316930, 529310, 997943, 1995886, 4989715, 9979430, 40915663, 81831326, 204578315, 409156630]

約数ペア:

[(1, 409156630), (2, 204578315), (5, 81831326), (10, 40915663), (41, 9979430), (82, 4989715), (205, 1995886), (410, 997943), (773, 529310), (1291, 316930), (1546, 264655), (2582, 158465), (3865, 105862), (6455, 63386), (7730, 52931), (12910, 31693)]