40009364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 78926400

約数和(自身を除く): 38917036

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 173, 179, 323, 346, 358, 646, 692, 716, 1292, 2941, 3043, 3287, 3401, 5882, 6086, 6574, 6802, 11764, 12172, 13148, 13604, 30967, 55879, 57817, 61934, 111758, 115634, 123868, 223516, 231268, 526439, 588373, 1052878, 1176746, 2105756, 2353492, 10002341, 20004682, 40009364]

約数ペア:

[(1, 40009364), (2, 20004682), (4, 10002341), (17, 2353492), (19, 2105756), (34, 1176746), (38, 1052878), (68, 588373), (76, 526439), (173, 231268), (179, 223516), (323, 123868), (346, 115634), (358, 111758), (646, 61934), (692, 57817), (716, 55879), (1292, 30967), (2941, 13604), (3043, 13148), (3287, 12172), (3401, 11764), (5882, 6802), (6086, 6574)]