1058902900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 2622207168

約数和(自身を除く): 1563304268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 53, 55, 82, 100, 106, 110, 164, 205, 212, 220, 265, 275, 410, 443, 451, 530, 550, 583, 820, 886, 902, 1025, 1060, 1100, 1166, 1325, 1772, 1804, 2050, 2173, 2215, 2255, 2332, 2650, 2915, 4100, 4346, 4430, 4510, 4873, 5300, 5830, 8692, 8860, 9020, 9746, 10865, 11075, 11275, 11660, 14575, 18163, 19492, 21730, 22150, 22550, 23479, 23903, 24365, 29150, 36326, 43460, 44300, 45100, 46958, 47806, 48730, 54325, 58300, 72652, 90815, 93916, 95612, 97460, 108650, 117395, 119515, 121825, 181630, 199793, 217300, 234790, 239030, 243650, 258269, 363260, 399586, 454075, 469580, 478060, 487300, 516538, 586975, 597575, 799172, 908150, 962639, 998965, 1033076, 1173950, 1195150, 1291345, 1816300, 1925278, 1997930, 2347900, 2390300, 2582690, 3850556, 3995860, 4813195, 4994825, 5165380, 6456725, 9626390, 9989650, 10589029, 12913450, 19252780, 19979300, 21178058, 24065975, 25826900, 42356116, 48131950, 52945145, 96263900, 105890290, 211780580, 264725725, 529451450, 1058902900]

約数ペア:

[(1, 1058902900), (2, 529451450), (4, 264725725), (5, 211780580), (10, 105890290), (11, 96263900), (20, 52945145), (22, 48131950), (25, 42356116), (41, 25826900), (44, 24065975), (50, 21178058), (53, 19979300), (55, 19252780), (82, 12913450), (100, 10589029), (106, 9989650), (110, 9626390), (164, 6456725), (205, 5165380), (212, 4994825), (220, 4813195), (265, 3995860), (275, 3850556), (410, 2582690), (443, 2390300), (451, 2347900), (530, 1997930), (550, 1925278), (583, 1816300), (820, 1291345), (886, 1195150), (902, 1173950), (1025, 1033076), (1060, 998965), (1100, 962639), (1166, 908150), (1325, 799172), (1772, 597575), (1804, 586975), (2050, 516538), (2173, 487300), (2215, 478060), (2255, 469580), (2332, 454075), (2650, 399586), (2915, 363260), (4100, 258269), (4346, 243650), (4430, 239030), (4510, 234790), (4873, 217300), (5300, 199793), (5830, 181630), (8692, 121825), (8860, 119515), (9020, 117395), (9746, 108650), (10865, 97460), (11075, 95612), (11275, 93916), (11660, 90815), (14575, 72652), (18163, 58300), (19492, 54325), (21730, 48730), (22150, 47806), (22550, 46958), (23479, 45100), (23903, 44300), (24365, 43460), (29150, 36326)]