40247244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2087

約数の個数: 72

約数和(自身を含む): 110838000

約数和(自身を除く): 70590756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2029, 2204, 3306, 4058, 4959, 6087, 6612, 8116, 9918, 12174, 18261, 19836, 24348, 36522, 38551, 58841, 73044, 77102, 115653, 117682, 154204, 176523, 231306, 235364, 346959, 353046, 462612, 529569, 693918, 706092, 1059138, 1117979, 1387836, 2118276, 2235958, 3353937, 4471916, 6707874, 10061811, 13415748, 20123622, 40247244]

約数ペア:

[(1, 40247244), (2, 20123622), (3, 13415748), (4, 10061811), (6, 6707874), (9, 4471916), (12, 3353937), (18, 2235958), (19, 2118276), (29, 1387836), (36, 1117979), (38, 1059138), (57, 706092), (58, 693918), (76, 529569), (87, 462612), (114, 353046), (116, 346959), (171, 235364), (174, 231306), (228, 176523), (261, 154204), (342, 117682), (348, 115653), (522, 77102), (551, 73044), (684, 58841), (1044, 38551), (1102, 36522), (1653, 24348), (2029, 19836), (2204, 18261), (3306, 12174), (4058, 9918), (4959, 8116), (6087, 6612)]