38980860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 116508672

約数和(自身を除く): 77527812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 138, 141, 188, 230, 235, 276, 282, 345, 460, 470, 564, 601, 690, 705, 940, 1081, 1202, 1380, 1410, 1803, 2162, 2404, 2820, 3005, 3243, 3606, 4324, 5405, 6010, 6486, 7212, 9015, 10810, 12020, 12972, 13823, 16215, 18030, 21620, 27646, 28247, 32430, 36060, 41469, 55292, 56494, 64860, 69115, 82938, 84741, 112988, 138230, 141235, 165876, 169482, 207345, 276460, 282470, 338964, 414690, 423705, 564940, 649681, 829380, 847410, 1299362, 1694820, 1949043, 2598724, 3248405, 3898086, 6496810, 7796172, 9745215, 12993620, 19490430, 38980860]

約数ペア:

[(1, 38980860), (2, 19490430), (3, 12993620), (4, 9745215), (5, 7796172), (6, 6496810), (10, 3898086), (12, 3248405), (15, 2598724), (20, 1949043), (23, 1694820), (30, 1299362), (46, 847410), (47, 829380), (60, 649681), (69, 564940), (92, 423705), (94, 414690), (115, 338964), (138, 282470), (141, 276460), (188, 207345), (230, 169482), (235, 165876), (276, 141235), (282, 138230), (345, 112988), (460, 84741), (470, 82938), (564, 69115), (601, 64860), (690, 56494), (705, 55292), (940, 41469), (1081, 36060), (1202, 32430), (1380, 28247), (1410, 27646), (1803, 21620), (2162, 18030), (2404, 16215), (2820, 13823), (3005, 12972), (3243, 12020), (3606, 10810), (4324, 9015), (5405, 7212), (6010, 6486)]