39634700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 100764384

約数和(自身を除く): 61129684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1381, 1435, 2050, 2762, 2870, 4100, 5524, 5740, 6905, 7175, 9667, 13810, 14350, 19334, 27620, 28700, 34525, 38668, 48335, 56621, 69050, 96670, 113242, 138100, 193340, 226484, 241675, 283105, 396347, 483350, 566210, 792694, 966700, 1132420, 1415525, 1585388, 1981735, 2831050, 3963470, 5662100, 7926940, 9908675, 19817350, 39634700]

約数ペア:

[(1, 39634700), (2, 19817350), (4, 9908675), (5, 7926940), (7, 5662100), (10, 3963470), (14, 2831050), (20, 1981735), (25, 1585388), (28, 1415525), (35, 1132420), (41, 966700), (50, 792694), (70, 566210), (82, 483350), (100, 396347), (140, 283105), (164, 241675), (175, 226484), (205, 193340), (287, 138100), (350, 113242), (410, 96670), (574, 69050), (700, 56621), (820, 48335), (1025, 38668), (1148, 34525), (1381, 28700), (1435, 27620), (2050, 19334), (2762, 14350), (2870, 13810), (4100, 9667), (5524, 7175), (5740, 6905)]