20233420450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1588

約数の個数: 96

約数和(自身を含む): 39414102336

約数和(自身を除く): 19180681886

約数列:

[1, 2, 5, 10, 25, 50, 53, 67, 83, 106, 134, 166, 265, 335, 415, 530, 670, 830, 1325, 1373, 1675, 2075, 2650, 2746, 3350, 3551, 4150, 4399, 5561, 6865, 7102, 8798, 11122, 13730, 17755, 21995, 27805, 34325, 35510, 43990, 55610, 68650, 72769, 88775, 91991, 109975, 113959, 139025, 145538, 177550, 183982, 219950, 227918, 278050, 294733, 363845, 459955, 569795, 589466, 727690, 919910, 1139590, 1473665, 1819225, 2299775, 2848975, 2947330, 3638450, 4599550, 4875523, 5697950, 6039827, 7368325, 7635253, 9751046, 12079654, 14736650, 15270506, 24377615, 30199135, 38176265, 48755230, 60398270, 76352530, 121888075, 150995675, 190881325, 243776150, 301991350, 381762650, 404668409, 809336818, 2023342045, 4046684090, 10116710225, 20233420450]

約数ペア:

[(1, 20233420450), (2, 10116710225), (5, 4046684090), (10, 2023342045), (25, 809336818), (50, 404668409), (53, 381762650), (67, 301991350), (83, 243776150), (106, 190881325), (134, 150995675), (166, 121888075), (265, 76352530), (335, 60398270), (415, 48755230), (530, 38176265), (670, 30199135), (830, 24377615), (1325, 15270506), (1373, 14736650), (1675, 12079654), (2075, 9751046), (2650, 7635253), (2746, 7368325), (3350, 6039827), (3551, 5697950), (4150, 4875523), (4399, 4599550), (5561, 3638450), (6865, 2947330), (7102, 2848975), (8798, 2299775), (11122, 1819225), (13730, 1473665), (17755, 1139590), (21995, 919910), (27805, 727690), (34325, 589466), (35510, 569795), (43990, 459955), (55610, 363845), (68650, 294733), (72769, 278050), (88775, 227918), (91991, 219950), (109975, 183982), (113959, 177550), (139025, 145538)]