138827720390

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9199}}^1\times {\mathrm{25579}}^1$

素因数の和:34844

約数の個数: 32

約数和(自身を含む): 254162880000

約数和(自身を除く): 115335159610

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 9199, 18398, 25579, 45995, 51158, 91990, 127895, 255790, 542741, 1085482, 1509161, 2713705, 3018322, 5427410, 7545805, 15091610, 235301221, 470602442, 1176506105, 2353012210, 13882772039, 27765544078, 69413860195, 138827720390]

約数ペア:

[(1, 138827720390), (2, 69413860195), (5, 27765544078), (10, 13882772039), (59, 2353012210), (118, 1176506105), (295, 470602442), (590, 235301221), (9199, 15091610), (18398, 7545805), (25579, 5427410), (45995, 3018322), (51158, 2713705), (91990, 1509161), (127895, 1085482), (255790, 542741)]