40352884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 49963916

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 47, 52, 76, 79, 94, 143, 158, 188, 209, 247, 286, 316, 418, 494, 517, 572, 611, 836, 869, 893, 988, 1027, 1034, 1222, 1501, 1738, 1786, 2054, 2068, 2444, 2717, 3002, 3476, 3572, 3713, 4108, 5434, 6004, 6721, 7426, 9823, 10868, 11297, 11609, 13442, 14852, 16511, 19513, 19646, 22594, 23218, 26884, 33022, 39026, 39292, 40843, 45188, 46436, 48269, 66044, 70547, 78052, 81686, 96538, 127699, 141094, 163372, 193076, 214643, 255398, 282188, 429286, 510796, 530959, 776017, 858572, 917111, 1061918, 1552034, 1834222, 2123836, 3104068, 3668444, 10088221, 20176442, 40352884]

約数ペア:

[(1, 40352884), (2, 20176442), (4, 10088221), (11, 3668444), (13, 3104068), (19, 2123836), (22, 1834222), (26, 1552034), (38, 1061918), (44, 917111), (47, 858572), (52, 776017), (76, 530959), (79, 510796), (94, 429286), (143, 282188), (158, 255398), (188, 214643), (209, 193076), (247, 163372), (286, 141094), (316, 127699), (418, 96538), (494, 81686), (517, 78052), (572, 70547), (611, 66044), (836, 48269), (869, 46436), (893, 45188), (988, 40843), (1027, 39292), (1034, 39026), (1222, 33022), (1501, 26884), (1738, 23218), (1786, 22594), (2054, 19646), (2068, 19513), (2444, 16511), (2717, 14852), (3002, 13442), (3476, 11609), (3572, 11297), (3713, 10868), (4108, 9823), (5434, 7426), (6004, 6721)]