38384940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3103

約数の個数: 96

約数和(自身を含む): 123459840

約数和(自身を除く): 85074900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3061, 3135, 4180, 6122, 6270, 9183, 12244, 12540, 15305, 18366, 30610, 33671, 36732, 45915, 58159, 61220, 67342, 91830, 101013, 116318, 134684, 168355, 174477, 183660, 202026, 232636, 290795, 336710, 348954, 404052, 505065, 581590, 639749, 673420, 697908, 872385, 1010130, 1163180, 1279498, 1744770, 1919247, 2020260, 2558996, 3198745, 3489540, 3838494, 6397490, 7676988, 9596235, 12794980, 19192470, 38384940]

約数ペア:

[(1, 38384940), (2, 19192470), (3, 12794980), (4, 9596235), (5, 7676988), (6, 6397490), (10, 3838494), (11, 3489540), (12, 3198745), (15, 2558996), (19, 2020260), (20, 1919247), (22, 1744770), (30, 1279498), (33, 1163180), (38, 1010130), (44, 872385), (55, 697908), (57, 673420), (60, 639749), (66, 581590), (76, 505065), (95, 404052), (110, 348954), (114, 336710), (132, 290795), (165, 232636), (190, 202026), (209, 183660), (220, 174477), (228, 168355), (285, 134684), (330, 116318), (380, 101013), (418, 91830), (570, 67342), (627, 61220), (660, 58159), (836, 45915), (1045, 36732), (1140, 33671), (1254, 30610), (2090, 18366), (2508, 15305), (3061, 12540), (3135, 12244), (4180, 9183), (6122, 6270)]