40334940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7727}}^1$

素因数の和:7771

約数の個数: 72

約数和(自身を含む): 126584640

約数和(自身を除く): 86249700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 7727, 15454, 23181, 30908, 38635, 46362, 69543, 77270, 92724, 115905, 139086, 154540, 224083, 231810, 278172, 347715, 448166, 463620, 672249, 695430, 896332, 1120415, 1344498, 1390860, 2016747, 2240830, 2688996, 3361245, 4033494, 4481660, 6722490, 8066988, 10083735, 13444980, 20167470, 40334940]

約数ペア:

[(1, 40334940), (2, 20167470), (3, 13444980), (4, 10083735), (5, 8066988), (6, 6722490), (9, 4481660), (10, 4033494), (12, 3361245), (15, 2688996), (18, 2240830), (20, 2016747), (29, 1390860), (30, 1344498), (36, 1120415), (45, 896332), (58, 695430), (60, 672249), (87, 463620), (90, 448166), (116, 347715), (145, 278172), (174, 231810), (180, 224083), (261, 154540), (290, 139086), (348, 115905), (435, 92724), (522, 77270), (580, 69543), (870, 46362), (1044, 38635), (1305, 30908), (1740, 23181), (2610, 15454), (5220, 7727)]