40184812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 35657108

約数列:

[1, 2, 4, 37, 47, 53, 74, 94, 106, 109, 148, 188, 212, 218, 436, 1739, 1961, 2491, 3478, 3922, 4033, 4982, 5123, 5777, 6956, 7844, 8066, 9964, 10246, 11554, 16132, 20492, 23108, 92167, 184334, 189551, 213749, 271519, 368668, 379102, 427498, 543038, 758204, 854996, 1086076, 10046203, 20092406, 40184812]

約数ペア:

[(1, 40184812), (2, 20092406), (4, 10046203), (37, 1086076), (47, 854996), (53, 758204), (74, 543038), (94, 427498), (106, 379102), (109, 368668), (148, 271519), (188, 213749), (212, 189551), (218, 184334), (436, 92167), (1739, 23108), (1961, 20492), (2491, 16132), (3478, 11554), (3922, 10246), (4033, 9964), (4982, 8066), (5123, 7844), (5777, 6956)]