12052460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 31933440

約数和(自身を除く): 19880980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 197, 230, 266, 322, 380, 394, 437, 460, 532, 644, 665, 788, 805, 874, 985, 1330, 1379, 1610, 1748, 1970, 2185, 2660, 2758, 3059, 3220, 3743, 3940, 4370, 4531, 5516, 6118, 6895, 7486, 8740, 9062, 12236, 13790, 14972, 15295, 18124, 18715, 22655, 26201, 27580, 30590, 31717, 37430, 45310, 52402, 61180, 63434, 74860, 86089, 90620, 104804, 126868, 131005, 158585, 172178, 262010, 317170, 344356, 430445, 524020, 602623, 634340, 860890, 1205246, 1721780, 2410492, 3013115, 6026230, 12052460]

約数ペア:

[(1, 12052460), (2, 6026230), (4, 3013115), (5, 2410492), (7, 1721780), (10, 1205246), (14, 860890), (19, 634340), (20, 602623), (23, 524020), (28, 430445), (35, 344356), (38, 317170), (46, 262010), (70, 172178), (76, 158585), (92, 131005), (95, 126868), (115, 104804), (133, 90620), (140, 86089), (161, 74860), (190, 63434), (197, 61180), (230, 52402), (266, 45310), (322, 37430), (380, 31717), (394, 30590), (437, 27580), (460, 26201), (532, 22655), (644, 18715), (665, 18124), (788, 15295), (805, 14972), (874, 13790), (985, 12236), (1330, 9062), (1379, 8740), (1610, 7486), (1748, 6895), (1970, 6118), (2185, 5516), (2660, 4531), (2758, 4370), (3059, 3940), (3220, 3743)]