2496440980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{853}}^1$

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 5857100928

約数和(自身を除く): 3360659948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 251, 265, 502, 530, 583, 853, 1004, 1060, 1166, 1255, 1706, 2332, 2510, 2761, 2915, 3412, 4265, 5020, 5522, 5830, 8530, 9383, 11044, 11660, 13303, 13805, 17060, 18766, 26606, 27610, 37532, 45209, 46915, 53212, 55220, 66515, 90418, 93830, 133030, 146333, 180836, 187660, 214103, 226045, 266060, 292666, 428206, 452090, 497299, 585332, 731665, 856412, 904180, 994598, 1070515, 1463330, 1989196, 2141030, 2355133, 2486495, 2926660, 4282060, 4710266, 4972990, 9420532, 9945980, 11347459, 11775665, 22694918, 23551330, 45389836, 47102660, 56737295, 113474590, 124822049, 226949180, 249644098, 499288196, 624110245, 1248220490, 2496440980]

約数ペア:

[(1, 2496440980), (2, 1248220490), (4, 624110245), (5, 499288196), (10, 249644098), (11, 226949180), (20, 124822049), (22, 113474590), (44, 56737295), (53, 47102660), (55, 45389836), (106, 23551330), (110, 22694918), (212, 11775665), (220, 11347459), (251, 9945980), (265, 9420532), (502, 4972990), (530, 4710266), (583, 4282060), (853, 2926660), (1004, 2486495), (1060, 2355133), (1166, 2141030), (1255, 1989196), (1706, 1463330), (2332, 1070515), (2510, 994598), (2761, 904180), (2915, 856412), (3412, 731665), (4265, 585332), (5020, 497299), (5522, 452090), (5830, 428206), (8530, 292666), (9383, 266060), (11044, 226045), (11660, 214103), (13303, 187660), (13805, 180836), (17060, 146333), (18766, 133030), (26606, 93830), (27610, 90418), (37532, 66515), (45209, 55220), (46915, 53212)]