40720236

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 106831872

約数和(自身を除く): 66111636

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 47, 51, 62, 68, 93, 94, 102, 124, 137, 141, 186, 188, 204, 274, 282, 372, 411, 527, 548, 564, 799, 822, 1054, 1457, 1581, 1598, 1644, 2108, 2329, 2397, 2914, 3162, 3196, 4247, 4371, 4658, 4794, 5828, 6324, 6439, 6987, 8494, 8742, 9316, 9588, 12741, 12878, 13974, 16988, 17484, 19317, 24769, 25482, 25756, 27948, 38634, 49538, 50964, 72199, 74307, 77268, 99076, 109463, 144398, 148614, 199609, 216597, 218926, 288796, 297228, 328389, 399218, 433194, 437852, 598827, 656778, 798436, 866388, 1197654, 1313556, 2395308, 3393353, 6786706, 10180059, 13573412, 20360118, 40720236]

約数ペア:

[(1, 40720236), (2, 20360118), (3, 13573412), (4, 10180059), (6, 6786706), (12, 3393353), (17, 2395308), (31, 1313556), (34, 1197654), (47, 866388), (51, 798436), (62, 656778), (68, 598827), (93, 437852), (94, 433194), (102, 399218), (124, 328389), (137, 297228), (141, 288796), (186, 218926), (188, 216597), (204, 199609), (274, 148614), (282, 144398), (372, 109463), (411, 99076), (527, 77268), (548, 74307), (564, 72199), (799, 50964), (822, 49538), (1054, 38634), (1457, 27948), (1581, 25756), (1598, 25482), (1644, 24769), (2108, 19317), (2329, 17484), (2397, 16988), (2914, 13974), (3162, 12878), (3196, 12741), (4247, 9588), (4371, 9316), (4658, 8742), (4794, 8494), (5828, 6987), (6324, 6439)]