133377100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{32531}}^1$

素因数の和:32586

約数の個数: 36

約数和(自身を含む): 296496648

約数和(自身を除く): 163119548

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 32531, 65062, 130124, 162655, 325310, 650620, 813275, 1333771, 1626550, 2667542, 3253100, 5335084, 6668855, 13337710, 26675420, 33344275, 66688550, 133377100]

約数ペア:

[(1, 133377100), (2, 66688550), (4, 33344275), (5, 26675420), (10, 13337710), (20, 6668855), (25, 5335084), (41, 3253100), (50, 2667542), (82, 1626550), (100, 1333771), (164, 813275), (205, 650620), (410, 325310), (820, 162655), (1025, 130124), (2050, 65062), (4100, 32531)]