4328979950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{7043}}^1$

素因数の和:7721

約数の個数: 48

約数和(自身を含む): 8489992320

約数和(自身を除く): 4161012370

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 647, 950, 1294, 3235, 6470, 7043, 12293, 14086, 16175, 24586, 32350, 35215, 61465, 70430, 122930, 133817, 176075, 267634, 307325, 352150, 614650, 669085, 1338170, 3345425, 4556821, 6690850, 9113642, 22784105, 45568210, 86579599, 113920525, 173159198, 227841050, 432897995, 865795990, 2164489975, 4328979950]

約数ペア:

[(1, 4328979950), (2, 2164489975), (5, 865795990), (10, 432897995), (19, 227841050), (25, 173159198), (38, 113920525), (50, 86579599), (95, 45568210), (190, 22784105), (475, 9113642), (647, 6690850), (950, 4556821), (1294, 3345425), (3235, 1338170), (6470, 669085), (7043, 614650), (12293, 352150), (14086, 307325), (16175, 267634), (24586, 176075), (32350, 133817), (35215, 122930), (61465, 70430)]