1520932732

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 3005580816

約数和(自身を除く): 1484648084

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 211, 212, 242, 281, 422, 484, 562, 583, 844, 1124, 1166, 2321, 2332, 3091, 4642, 6182, 6413, 9284, 11183, 12364, 12826, 14893, 22366, 25531, 25652, 29786, 34001, 44732, 51062, 59291, 59572, 68002, 102124, 118582, 123013, 136004, 163823, 237164, 246026, 327646, 492052, 652201, 655292, 1304402, 1353143, 1802053, 2608804, 2706286, 3142423, 3604106, 5412572, 6284846, 7174211, 7208212, 12569692, 14348422, 28696844, 34566653, 69133306, 138266612, 380233183, 760466366, 1520932732]

約数ペア:

[(1, 1520932732), (2, 760466366), (4, 380233183), (11, 138266612), (22, 69133306), (44, 34566653), (53, 28696844), (106, 14348422), (121, 12569692), (211, 7208212), (212, 7174211), (242, 6284846), (281, 5412572), (422, 3604106), (484, 3142423), (562, 2706286), (583, 2608804), (844, 1802053), (1124, 1353143), (1166, 1304402), (2321, 655292), (2332, 652201), (3091, 492052), (4642, 327646), (6182, 246026), (6413, 237164), (9284, 163823), (11183, 136004), (12364, 123013), (12826, 118582), (14893, 102124), (22366, 68002), (25531, 59572), (25652, 59291), (29786, 51062), (34001, 44732)]