2655440060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{33931}}^1$

素因数の和:34003

約数の個数: 96

約数和(自身を含む): 7023109632

約数和(自身を除く): 4367669572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 86, 91, 130, 140, 172, 182, 215, 260, 301, 364, 430, 455, 559, 602, 860, 910, 1118, 1204, 1505, 1820, 2236, 2795, 3010, 3913, 5590, 6020, 7826, 11180, 15652, 19565, 33931, 39130, 67862, 78260, 135724, 169655, 237517, 339310, 441103, 475034, 678620, 882206, 950068, 1187585, 1459033, 1764412, 2205515, 2375170, 2918066, 3087721, 4411030, 4750340, 5836132, 6175442, 7295165, 8822060, 10213231, 12350884, 14590330, 15438605, 18967429, 20426462, 29180660, 30877210, 37934858, 40852924, 51066155, 61754420, 75869716, 94837145, 102132310, 132772003, 189674290, 204264620, 265544006, 379348580, 531088012, 663860015, 1327720030, 2655440060]

約数ペア:

[(1, 2655440060), (2, 1327720030), (4, 663860015), (5, 531088012), (7, 379348580), (10, 265544006), (13, 204264620), (14, 189674290), (20, 132772003), (26, 102132310), (28, 94837145), (35, 75869716), (43, 61754420), (52, 51066155), (65, 40852924), (70, 37934858), (86, 30877210), (91, 29180660), (130, 20426462), (140, 18967429), (172, 15438605), (182, 14590330), (215, 12350884), (260, 10213231), (301, 8822060), (364, 7295165), (430, 6175442), (455, 5836132), (559, 4750340), (602, 4411030), (860, 3087721), (910, 2918066), (1118, 2375170), (1204, 2205515), (1505, 1764412), (1820, 1459033), (2236, 1187585), (2795, 950068), (3010, 882206), (3913, 678620), (5590, 475034), (6020, 441103), (7826, 339310), (11180, 237517), (15652, 169655), (19565, 135724), (33931, 78260), (39130, 67862)]