40000206

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5237}}^1$

素因数の和:5328

約数の個数: 32

約数和(自身を含む): 85484160

約数和(自身を除く): 45483954

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 5237, 7638, 10474, 15711, 31422, 99503, 199006, 298509, 350879, 597018, 701758, 1052637, 2105274, 6666701, 13333402, 20000103, 40000206]

約数ペア:

[(1, 40000206), (2, 20000103), (3, 13333402), (6, 6666701), (19, 2105274), (38, 1052637), (57, 701758), (67, 597018), (114, 350879), (134, 298509), (201, 199006), (402, 99503), (1273, 31422), (2546, 15711), (3819, 10474), (5237, 7638)]