4070122012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4973}}^1$

素因数の和:5107

約数の個数: 72

約数和(自身を含む): 8335429200

約数和(自身を除く): 4265307188

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 121, 178, 209, 242, 356, 418, 484, 836, 979, 1691, 1958, 2299, 3382, 3916, 4598, 4973, 6764, 9196, 9946, 10769, 18601, 19892, 21538, 37202, 43076, 54703, 74404, 94487, 109406, 188974, 204611, 218812, 377948, 409222, 442597, 601733, 818444, 885194, 1039357, 1203466, 1770388, 2078714, 2406932, 4157428, 4868567, 8409343, 9737134, 11432927, 16818686, 19474268, 22865854, 33637372, 45731708, 53554237, 92502773, 107108474, 185005546, 214216948, 370011092, 1017530503, 2035061006, 4070122012]

約数ペア:

[(1, 4070122012), (2, 2035061006), (4, 1017530503), (11, 370011092), (19, 214216948), (22, 185005546), (38, 107108474), (44, 92502773), (76, 53554237), (89, 45731708), (121, 33637372), (178, 22865854), (209, 19474268), (242, 16818686), (356, 11432927), (418, 9737134), (484, 8409343), (836, 4868567), (979, 4157428), (1691, 2406932), (1958, 2078714), (2299, 1770388), (3382, 1203466), (3916, 1039357), (4598, 885194), (4973, 818444), (6764, 601733), (9196, 442597), (9946, 409222), (10769, 377948), (18601, 218812), (19892, 204611), (21538, 188974), (37202, 109406), (43076, 94487), (54703, 74404)]