2632520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 6704640

約数和(自身を除く): 4072120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 193, 220, 248, 310, 341, 386, 440, 620, 682, 772, 965, 1240, 1364, 1544, 1705, 1930, 2123, 2728, 3410, 3860, 4246, 5983, 6820, 7720, 8492, 10615, 11966, 13640, 16984, 21230, 23932, 29915, 42460, 47864, 59830, 65813, 84920, 119660, 131626, 239320, 263252, 329065, 526504, 658130, 1316260, 2632520]

約数ペア:

[(1, 2632520), (2, 1316260), (4, 658130), (5, 526504), (8, 329065), (10, 263252), (11, 239320), (20, 131626), (22, 119660), (31, 84920), (40, 65813), (44, 59830), (55, 47864), (62, 42460), (88, 29915), (110, 23932), (124, 21230), (155, 16984), (193, 13640), (220, 11966), (248, 10615), (310, 8492), (341, 7720), (386, 6820), (440, 5983), (620, 4246), (682, 3860), (772, 3410), (965, 2728), (1240, 2123), (1364, 1930), (1544, 1705)]