40486188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 104993280

約数和(自身を除く): 64507092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 61, 71, 76, 82, 114, 122, 123, 142, 164, 183, 213, 228, 244, 246, 284, 366, 426, 492, 732, 779, 852, 1159, 1349, 1558, 2318, 2337, 2501, 2698, 2911, 3116, 3477, 4047, 4331, 4636, 4674, 5002, 5396, 5822, 6954, 7503, 8094, 8662, 8733, 9348, 10004, 11644, 12993, 13908, 15006, 16188, 17324, 17466, 25986, 30012, 34932, 47519, 51972, 55309, 82289, 95038, 110618, 142557, 164578, 165927, 177571, 190076, 221236, 246867, 285114, 329156, 331854, 355142, 493734, 532713, 570228, 663708, 710284, 987468, 1065426, 2130852, 3373849, 6747698, 10121547, 13495396, 20243094, 40486188]

約数ペア:

[(1, 40486188), (2, 20243094), (3, 13495396), (4, 10121547), (6, 6747698), (12, 3373849), (19, 2130852), (38, 1065426), (41, 987468), (57, 710284), (61, 663708), (71, 570228), (76, 532713), (82, 493734), (114, 355142), (122, 331854), (123, 329156), (142, 285114), (164, 246867), (183, 221236), (213, 190076), (228, 177571), (244, 165927), (246, 164578), (284, 142557), (366, 110618), (426, 95038), (492, 82289), (732, 55309), (779, 51972), (852, 47519), (1159, 34932), (1349, 30012), (1558, 25986), (2318, 17466), (2337, 17324), (2501, 16188), (2698, 15006), (2911, 13908), (3116, 12993), (3477, 11644), (4047, 10004), (4331, 9348), (4636, 8733), (4674, 8662), (5002, 8094), (5396, 7503), (5822, 6954)]